├── 9781430231141.jpg
├── LICENSE.txt
├── README.md
├── README.txt
├── ch01 - Introducing PHP
    └── validstatements.php
├── ch02 - Configuring Your Environment
    └── phpinfo.php
├── ch03 - PHP Basics
    ├── aspstyle.php
    ├── break.php
    ├── continue.php
    ├── converttofloat.php
    ├── defaultsyntax.php
    ├── define.php
    ├── dowhile.php
    ├── echo.php
    ├── for.php
    ├── foreach.php
    ├── foreach2.php
    ├── globalvariables.php
    ├── heredoc.php
    ├── if.php
    ├── ifelse.php
    ├── ifelseif.php
    ├── isname.php
    ├── localvariables.php
    ├── multiplecodeblocks.php
    ├── multiplelinecomments.php
    ├── printf.php
    ├── printf2.php
    ├── shellstylecomments.php
    ├── shortcircuitsyntax.php
    ├── shorttags.php
    ├── singlelinecomments.php
    ├── sprintf.php
    ├── staticvariables.php
    ├── superglobalvariables.php
    └── while.php
├── ch04 - Functions
    ├── creatingfunction.php
    ├── defaultargumentvalues.php
    ├── invokefunction.php
    ├── optionalarguments.php
    ├── passargumentsbyreference.php
    ├── passargumentsbyvalue.php
    ├── recursivefunctions.php
    └── returnmultiplevalues.php
├── ch05 - Arrays
    ├── Thumbs.db
    ├── array-count-values.php
    ├── array_chunk.php
    ├── array_combine.php
    ├── array_diff.php
    ├── array_diff_assoc.php
    ├── array_intersect.php
    ├── array_intersect_assoc.php
    ├── array_merge.php
    ├── array_merge_recursive.php
    ├── array_multisort.php
    ├── array_rand.php
    ├── array_slice.php
    ├── array_splice.php
    ├── array_sum.php
    ├── arrayflip.php
    ├── arrayreverse-preserve.php
    ├── arrayreverse.php
    ├── arrayunique.php
    ├── arsort.php
    ├── count.php
    ├── key.php
    ├── listing5-1.html
    ├── output_array.php
    ├── rsort.php
    ├── shuffle.php
    ├── sort.php
    ├── submitdata.php
    └── usort.php
├── ch06 - Object-Oriented PHP
    ├── book.php
    ├── destructors.php
    ├── invoking-parent-constructors.php
    ├── listing6-1.php
    └── static-class-members.php
├── ch07 - Advanced OOP Features
    ├── late_static_binding.php
    ├── listing7-1.php
    ├── listing7-2.php
    ├── listing7-3.php
    ├── listing7-4.php
    ├── listing7-5.php
    ├── listing7-6.php
    └── listing7-7.php
├── ch08 - Errors and Exception Handling
    ├── listing8-1.php
    ├── listing8-2.php
    └── listing8-3.php
├── ch09 - Strings and Regular Expressions
    ├── count_chars.php
    ├── curly-offset-syntax.php
    ├── ereg-2.php
    ├── ereg.php
    ├── ereg_replace-2.php
    ├── ereg_replace.php
    ├── eregi.php
    ├── explode.php
    ├── get_html_translation_table-2.php
    ├── get_html_translation_table.php
    ├── htmlentities.php
    ├── htmlspecialchars.php
    ├── implode.php
    ├── nl2br.php
    ├── parse_str.php
    ├── pear-validate_us.php
    ├── preg_grep.php
    ├── preg_match.php
    ├── preg_match_all.php
    ├── preg_quote.php
    ├── preg_replace-2.php
    ├── preg_replace.php
    ├── preg_replace_callback.php
    ├── preg_split.php
    ├── split.php
    ├── sql_regcase.php
    ├── str_pad-2.php
    ├── str_pad.php
    ├── str_replace.php
    ├── str_word_count-2.php
    ├── str_word_count.php
    ├── strcasecmp.php
    ├── strcmp.php
    ├── strcspn.php
    ├── strip_tags-2.php
    ├── strip_tags.php
    ├── strlen.php
    ├── strpos.php
    ├── strrpos.php
    ├── strspn.php
    ├── strstr.php
    ├── strtok.php
    ├── strtolower.php
    ├── strtoupper.php
    ├── strtr.php
    ├── substr-2.php
    ├── substr-3.php
    ├── substr.php
    ├── substr_count.php
    ├── substr_replace.php
    ├── ucfirst.php
    └── ucwords.php
├── ch10 - Working with the File and Operating System
    ├── basename.php
    ├── dirname.php
    ├── disk_free_space.php
    ├── disk_total_space.php
    ├── feof.php
    ├── fgetcsv.php
    ├── fgets.php
    ├── fgetss.php
    ├── file.php
    ├── file_get_contents.php
    ├── fileatime.php
    ├── filectime.php
    ├── filegroup.php
    ├── filemtime.php
    ├── fileowner.php
    ├── fileperms.php
    ├── filesize.php
    ├── fread.php
    ├── fscanf.php
    ├── fwrite.php
    ├── listing10-1.php
    ├── listing10-2.php
    ├── pathinfo.php
    ├── readdir.php
    ├── readfile.php
    ├── realpath.php
    ├── scandir.php
    ├── socsecurity.txt
    ├── symlink.php
    └── users.txt
├── ch11 - PEAR
    └── pear-numbers_roman.php
├── ch12 - Date and Time
    ├── adddays.php
    ├── addmonths.php
    ├── addweeks.php
    ├── addyears.php
    ├── calculate-number-days-from-date.php
    ├── checkdate.php
    ├── getarray.php
    ├── getdayofyear.php
    ├── getisoweekofyear.php
    ├── getlastmod.php
    ├── gettimeofday.php
    ├── getweekday.php
    ├── getweekofyear.php
    ├── isleap.php
    ├── mktime.php
    ├── number-days-any-month.php
    ├── number-days-current-month.php
    ├── setFirstDow.php
    ├── setLastDow.php
    ├── setToLastMonthDay.php
    ├── strftime.php
    ├── subdays.php
    ├── submonths.php
    ├── subweeks.php
    └── subyears.php
├── ch13 - Forms
    ├── create_dropdown.php
    ├── javascript.html
    ├── listing13-1.php
    ├── logins.sql
    ├── multivalue-forms.php
    ├── simpleexample.php
    └── subscribe.php
├── ch14 - Authenticating Your Users
    ├── authenticationFile.txt
    ├── listing14-1.php
    ├── listing14-10.php
    ├── listing14-11.php
    ├── listing14-2.php
    ├── listing14-4.php
    ├── listing14-6.php
    ├── listing14-7.php
    ├── listing14-8.php
    └── listing14-9.php
├── ch15 - Handling File Uploads
    ├── listing15-1.php
    ├── listing15-2.php
    ├── listing15-3.php
    ├── uploadmanager.html
    └── uploadmanager.php
├── ch16 - Networking
    ├── checkdnsrr-2.php
    ├── checkdnsrr.php
    ├── dnsgetrecord-2.php
    ├── dnsgetrecord.php
    ├── fsockopen.php
    ├── getmxrr.php
    ├── getservbyname.php
    ├── getservbyport.php
    ├── listing16-1.php
    ├── listing16-2.php
    ├── listing16-3.php
    ├── listing16-4.php
    ├── pear-htmlMimeMail-attachment.php
    ├── pingserver.php
    ├── portscanner.php
    ├── send-email-multiple-recipients-2.php
    ├── send-email-with-headers.php
    ├── send-html-email.php
    ├── send-mail-multiple-recipients.php
    ├── send-plaintext-email.php
    └── userbandwidth.php
├── ch17 - PHP and LDAP
    ├── ldap_add.php
    ├── ldap_bind.php
    ├── ldap_compare.php
    ├── ldap_connect.php
    ├── ldap_count_entries.php
    ├── ldap_dn2ufn.php
    ├── ldap_explode_dn.php
    ├── ldap_first_attribute.php
    ├── ldap_first_entry.php
    ├── ldap_free_result.php
    ├── ldap_get_attributes.php
    ├── ldap_get_dn.php
    ├── ldap_get_entries.php
    ├── ldap_get_values.php
    ├── ldap_next_attribute.php
    ├── ldap_next_entry.php
    ├── ldap_read.php
    ├── ldap_sort.php
    ├── ldap_start_tls.php
    └── ldap_unbind.php
├── ch18 - Session Handlers
    ├── create_session_variable.php
    ├── delete_session_variable.php
    ├── listing18-1.php
    ├── listing18-1.sql
    ├── listing18-2.php
    ├── listing18-3.html
    ├── recent_view_documents.php
    ├── session_decode.php
    ├── session_id.php
    └── sessioninfo.sql
├── ch19 - Templating with Smarty
    ├── listing19-1.tpl
    ├── listing19-2.php
    ├── listing19-3.php
    ├── listing19-4.php
    ├── modify-smarty-dirs.php
    └── multiple-caches-per-template.php
├── ch20 - Web Services
    ├── blog.xml
    └── listing20-2.php
├── ch21 - Secure PHP Programming
    ├── mcrypt_encrypt.php
    ├── md5.php
    └── mhash.php
├── ch22 - AJAX
    ├── listing22-1.php
    ├── listing22-2.php
    └── listing22-3.php
├── ch23 - Building Web Sites for the World
    ├── listing23_1.php
    ├── setlocale.php
    └── strftime.php
├── ch24 - MVC and the Zend Framework
    ├── ContactsController.php
    └── contacts.sql
├── ch25 - Introducing MySQL
    └── README.txt
├── ch26 - Installing and Configuring MySQL
    └── README.txt
├── ch27 - The Many MySQL Clients
    └── README.txt
├── ch28 - MySQL Storage Engines and Datatypes
    └── README.txt
├── ch29 - Securing MySQL
    └── README.txt
├── ch30 - Using PHP with MySQL
    ├── listing30_1.php
    ├── listing30_2.php
    ├── prepared_statement.php
    ├── products.sql
    ├── recuperate_memory.php
    └── retrieving_data.php
├── ch31 - Introducing PDO
    ├── bindcolumn.php
    ├── bindparam.php
    ├── columncount.php
    ├── execute.php
    ├── fetch.php
    ├── fetchall.php
    ├── fetchcolumn.php
    ├── products.sql
    └── query.php
├── ch32 - Stored Routines
    ├── calculate_bonus.sp
    ├── get_employees.sp
    ├── iterate.sp
    ├── listing32_1.php
    ├── listing32_2.php
    ├── retrieve_multiple_rows.php
    ├── service_info.sp
    └── while.php
├── ch33 - MySQL Triggers
    ├── helpdesk.trigger
    └── listing33_1.php
├── ch34 - MySQL Views
    ├── employee_contact_info.view
    ├── employee_contact_info_v2.view
    ├── employees.sql
    └── execute_view_in_php.php
├── ch35 - Practical Database Queries
    ├── calculate_bonus.sql
    ├── cursor.php
    ├── listing35-1.php
    ├── listing35-2.php
    ├── member_to_vehicle.sql
    ├── products.sql
    ├── sales.sql
    ├── subquery.php
    └── vehicles.sql
├── ch36 - Indexes and Searching
    ├── bookmarks.sql
    ├── bookmarks_fulltext.sql
    ├── bookmarks_v2.sql
    ├── bookmarks_v3.sql
    ├── bookmarks_v4.sql
    ├── employees.sql
    ├── employees_v2.sql
    ├── employees_v3.sql
    ├── listing36_3.php
    ├── searchextended.php
    └── simplesearch.php
├── ch37 - Transactions
    ├── customers.sql
    ├── listing37_1.php
    ├── participants.sql
    └── trunks.php
├── ch38 - Importing and Exporting Data
    ├── load_table_data_with_php.php
    └── sales1.sql
└── contributing.md


/9781430231141.jpg:
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https://raw.githubusercontent.com/Apress/beg-php-mysql/b3333435500a236b3c0e9d7a526b039abb506ebd/9781430231141.jpg


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/LICENSE.txt:
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https://raw.githubusercontent.com/Apress/beg-php-mysql/b3333435500a236b3c0e9d7a526b039abb506ebd/LICENSE.txt


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/README.md:
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 1 | # Apress Source Code
 2 | 
 3 | This repository accompanies [*Beginning PHP and MySQL*](http://www.apress.com/9781430231141) by W Jason Gilmore (Apress, 2010).
 4 | 
 5 | ![Cover image](9781430231141.jpg)
 6 | 
 7 | Download the files as a zip using the green button, or clone the repository to your machine using Git.
 8 | 
 9 | ## Releases
10 | 
11 | Release v1.0 corresponds to the code in the published book, without corrections or updates.
12 | 
13 | ## Contributions
14 | 
15 | See the file Contributing.md for more information on how you can contribute to this repository.
16 | 


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/README.txt:
--------------------------------------------------------------------------------
 1 | Dear Reader,
 2 | 
 3 | I'd like to thank you for purchasing the book. You've traded hard-earned money for it, and therefore I hope it serves as a valuable reference far into the future.
 4 | 
 5 | Enclosed in this zip file are the code examples for "Beginning PHP and MySQL: From Novice to Professional, Fourth Edition". While I've tried to enclose longer listings using listing numbers within the material, making them easy to locate in this package, I realize you may also want to experiment with many of the shorter examples too. Therefore I've included those as well, using a filename that will hopefully help you quickly locate the desired example.
 6 | 
 7 | While this code package is intended to ease the tedium and potential for error by providing you with the code found in the book, do not presume all of the examples are going to work out of the box! You may need to change pathnames, SQL parameters, and various other items before certain listings will execute properly.
 8 | 
 9 | =====
10 | Support
11 | =====
12 | I'm happy to answer any book-related questions. Please e-mail me at jason@wjgilmore.com and I'll likely respond within 24 hours.
13 | 
14 | =====
15 | Errata
16 | =====
17 | Although perfection is my goal, errors will no doubt creep into the material. If you encounter a mistake, please do let me know about it by e-mailing the information to jason@wjgilmore.com.
18 | 
19 | =====
20 | E-book
21 | =====
22 | An electronic version of this book is available for 50% off of the list price via the Apress.com website. If you're in need of a means for quickly searching the material, consider purchasing buy a copy!
23 | 
24 | Best of luck, and have fun!
25 | 
26 | Jason
27 | 
28 | W. Jason Gilmore
29 | http://www.wjgilmore.com/
30 | 


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/ch01 - Introducing PHP/validstatements.php:
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1 | <?php
2 |  $number = "5"; // $number is a string
3 |  $sum = 15 + $number; // Add an integer and string to produce integer
4 |  $sum = "twenty"; // Overwrite $sum with a string.
5 | ?>
6 | 


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/ch02 - Configuring Your Environment/phpinfo.php:
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1 | <?php
2 |     phpinfo();
3 | ?>


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/ch03 - PHP Basics/aspstyle.php:
--------------------------------------------------------------------------------
1 | <%
2 |      print "This is another PHP example.";
3 | %>


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/ch03 - PHP Basics/break.php:
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 1 | <?php
 2 |    $primes = array(2,3,5,7,11,13,17,19,23,29,31,37,41,43,47);
 3 |    for($count = 1; $count++; $count < 1000) {
 4 |       $randomNumber = rand(1,50);
 5 |       if (in_array($randomNumber,$primes)) {
 6 |          break;
 7 |       } else {
 8 |          echo "<p>Non-prime number encountered: $randomNumber</p>";
 9 |       }
10 |    }
11 | ?>


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/ch03 - PHP Basics/continue.php:
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1 | <?php
2 |     $usernames = array("grace","doris","gary","nate","missing","tom");
3 |     for ($x=0; $x < count($usernames); $x++) {
4 |         if ($usernames[$x] == "missing") continue;
5 |         echo "Staff member: $usernames[$x] <br />";
6 |     }
7 | ?>


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/ch03 - PHP Basics/converttofloat.php:
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1 | <?php
2 |      $val = 45678945939390393678976;
3 |      echo $val + 5;
4 | ?>


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/ch03 - PHP Basics/defaultsyntax.php:
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1 | <h3>Welcome!</h3>
2 | <?php
3 |      echo "<p>Some dynamic output here.</p>";
4 | ?>
5 | <p>Some static information found here...</p>
6 | 


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/ch03 - PHP Basics/define.php:
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 1 | <?php
 2 | 
 3 | define("PI", 3.141592);
 4 | 
 5 | print "The value of pi is ".PI.".<br />";
 6 | $pi2 = 2 * PI;
 7 | print "Pi doubled equals $pi2."; 
 8 | 
 9 | 
10 | ?>


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/ch03 - PHP Basics/dowhile.php:
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1 | <?php
2 |     $count = 11;
3 |     do {
4 |         echo "$count squared = ".pow($count,2). "<br />";
5 |     } while ($count < 10);
6 | ?>


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/ch03 - PHP Basics/echo.php:
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1 | <?php
2 |    $heavyweight = "Lennox Lewis";
3 |    $lightweight = "Floyd Mayweather";
4 |    echo $heavyweight, " and ", $lightweight, " are great fighters.";
5 | ?>
6 | 


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/ch03 - PHP Basics/for.php:
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1 | <?php
2 | 
3 | for ($kilometers = 1; ; $kilometers++) {
4 |     if ($kilometers > 5) break;
5 |     echo "$kilometers kilometers = ".$kilometers*0.62140. " miles. <br />";
6 | }
7 | 
8 | ?>


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/ch03 - PHP Basics/foreach.php:
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1 | <?php
2 |     $links = array("www.apress.com","www.php.net","www.apache.org");
3 |     echo "<b>Online Resources</b>:<br />";
4 |     foreach($links as $link) {
5 |         echo "<a href=\"http://$link\">$link</a><br />";
6 |     }
7 | ?>
8 | 
9 | 


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/ch03 - PHP Basics/foreach2.php:
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 1 | <?php
 2 | 
 3 | $links = array("The Apache Web Server" => "www.apache.org",
 4 |                "Apress" => "www.apress.com",
 5 |                "The PHP Scripting Language" => "www.php.net");
 6 | 
 7 | 
 8 | echo "<b>Online Resources</b>:<br />";
 9 | foreach($links as $title => $link) {
10 |     echo "<a href=\"http://$link\">$title</a><br />";
11 | }
12 | 
13 | 
14 | ?>
15 | 


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/ch03 - PHP Basics/globalvariables.php:
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 1 | <?php
 2 | 
 3 | $somevar = 15;
 4 | 
 5 | function addit() { 
 6 |     global $somevar;
 7 |     $somevar++; 
 8 |     echo "Somevar is $somevar";
 9 | } 
10 | addit();
11 | 
12 | ?>
13 | 


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/ch03 - PHP Basics/heredoc.php:
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1 | <?php
2 | $website = "http://www.romatermini.it";
3 | echo <<<EXCERPT
4 | <p>Rome's central train station, known as <a href = "$website">Roma Termini</a>,
5 | was built in 1867. Because it had fallen into severe disrepair in the late 20th
6 | century, the government knew that considerable resources were required to 
7 | rehabilitate the station prior to the 50-year <i>Giubileo</i>.</p>
8 | EXCERPT;
9 | ?>


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/ch03 - PHP Basics/if.php:
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1 | <?php
2 |  $secretNumber = 453;
3 |  if ($_POST['guess'] == $secretNumber) 
4 |    echo"<p>Congratulations!</p>";
5 | ?>
6 | 


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/ch03 - PHP Basics/ifelse.php:
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1 | <?php
2 |      $secretNumber = 453;
3 |      if ($_POST['guess'] == $secretNumber) {
4 |           echo "<p>Congratulations!!</p>";  
5 |      } else {
6 |           echo "<p>Sorry!</p>";
7 |      }
8 | ?>


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/ch03 - PHP Basics/ifelseif.php:
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 1 | <?php
 2 |      $secretNumber = 453;
 3 |      $_POST['guess'] = 442;
 4 |      if ($_POST['guess'] == $secretNumber) {
 5 |           echo "<p>Congratulations!</p>"; 
 6 |      } elseif (abs ($_POST['guess'] - $secretNumber) < 10) {
 7 |           echo "<p>You're getting close!</p>";
 8 |      } else {
 9 |           echo "<p>Sorry!</p>";
10 |      }
11 | ?>


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/ch03 - PHP Basics/isname.php:
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1 | <?php
2 |      $item = 43;
3 |      echo "The variable \$item is of type array: ".is_array($item)."<br />";
4 |      echo "The variable \$item is of type integer: ".is_integer($item)."<br />";
5 |      echo "The variable \$item is numeric: ".is_numeric($item)."<br />";
6 | ?>


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/ch03 - PHP Basics/localvariables.php:
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 1 | <?php
 2 | 
 3 | $x = 4;
 4 | function assignx () { 
 5 |    $x = 0;
 6 |    printf("\$x inside function is %d <br />", $x);
 7 | } 
 8 | assignx();
 9 | printf("\$x outside of function is %d <br />", $x);
10 | 
11 | 
12 | ?>
13 | 


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/ch03 - PHP Basics/multiplecodeblocks.php:
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 1 | <html>
 2 |    <head>
 3 |       <title><?php echo "Welcome to my We site!";?></title>
 4 |    </head>
 5 |    <body>
 6 |       <?php
 7 |          $date = "July 26, 2010";
 8 |       ?>
 9 |       <p>Today's date is <?=$date;?></p>
10 |    </body>
11 | </html>
12 | 


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/ch03 - PHP Basics/multiplelinecomments.php:
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 1 | <?php
 2 |     /*
 3 |       Processes PayPal payments
 4 |       This script is responsible for processing the customer's payment via PayPal. accepting the customer's
 5 |       credit card information and billing address. 
 6 |       Copyright 2010 W.J. Gilmore, LLC.
 7 |      */
 8 | ?>
 9 | 
10 | 


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/ch03 - PHP Basics/printf.php:
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1 | <?php
2 | 
3 | printf("%d bottles of tonic water cost $%f", 100, 43.20);
4 | 
5 | ?>
6 | 


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/ch03 - PHP Basics/printf2.php:
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1 | <?php
2 | 
3 | printf("$%.2f", 43.2); // $43.20
4 | 
5 | ?>
6 | 


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/ch03 - PHP Basics/shellstylecomments.php:
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1 | <?php
2 |     # Title: My first PHP script
3 |     # Author: Jason Gilmore
4 |     echo "This is a PHP program.";
5 | ?>
6 | 
7 | 


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/ch03 - PHP Basics/shortcircuitsyntax.php:
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1 | <?="This is another PHP example.";?>
2 | 


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/ch03 - PHP Basics/shorttags.php:
--------------------------------------------------------------------------------
1 | <?
2 |      print "This is another PHP example.";
3 | ?>


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/ch03 - PHP Basics/singlelinecomments.php:
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1 | <?php
2 |     // Title: My first PHP script
3 |     // Author: Jason Gilmore
4 |     echo "This is a PHP program.";
5 | ?>
6 | 
7 | 


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/ch03 - PHP Basics/sprintf.php:
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1 | <?php
2 | 
3 | $cost = sprintf("$%.2f", 43.2); // $cost = $43.20
4 | 
5 | echo $cost;
6 | 
7 | ?>
8 | 


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/ch03 - PHP Basics/staticvariables.php:
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 1 | <?php
 2 | 
 3 | function keep_track() {
 4 |     static $count  = 0;
 5 |     $count++;
 6 |     echo $count;
 7 |     echo "<br />";
 8 | }
 9 | 
10 | keep_track();
11 | keep_track();
12 | keep_track();
13 | 
14 | ?>
15 | 


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/ch03 - PHP Basics/superglobalvariables.php:
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1 | <?php
2 | 
3 | foreach ($_SERVER as $var => $value) {
4 |    echo "$var => $value <br />";
5 | }
6 | 
7 | ?>


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/ch03 - PHP Basics/while.php:
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1 | <?php
2 |     $count = 1;
3 |     while ($count < 5) {
4 |         printf("%d squared = %d <br />", $count, pow($count, 2));
5 |         $count++;
6 |     }
7 | ?>
8 | 
9 | 


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/ch04 - Functions/creatingfunction.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | 
 3 | function generate_footer() {
 4 |     echo "<p>Copyright &copy; 2010 W. Jason Gilmore</p>";
 5 | }
 6 | 
 7 | generate_footer();
 8 | 
 9 | ?>
10 | 


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/ch04 - Functions/defaultargumentvalues.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | 
 3 | function calcSalesTax($price, $tax=.0675)
 4 | {
 5 |    $total = $price + ($price * $tax);
 6 |    echo "Total cost: $total";
 7 | }
 8 | 
 9 | $price = 15.47;
10 | calcSalesTax($price);
11 | 
12 | 
13 | ?>
14 | 


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/ch04 - Functions/invokefunction.php:
--------------------------------------------------------------------------------
1 | <?php
2 |     $value = pow(5,3); // returns 125
3 |     echo $value;
4 | ?>


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/ch04 - Functions/optionalarguments.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | 
 3 | function calcSalesTax($price, $tax="") 
 4 | {
 5 |     $total = $price + ($price * $tax);
 6 |     echo "Total cost: $total";
 7 | }
 8 | 
 9 | calcSalesTax(42.00);
10 | 
11 | ?>
12 | 


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/ch04 - Functions/passargumentsbyreference.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | 
 3 |     $cost = 20.99;
 4 |     $tax = 0.0575;
 5 | 
 6 |     function calculateCost&$cost, $tax)
 7 |     {
 8 |         // Modify the $cost variable
 9 |         $cost = $cost + ($cost * $tax);
10 | 
11 |         // Perform some random change to the $tax variable.
12 |         $tax += 4;
13 |     }
14 |     calculateCost($cost, $tax);
15 |     printf("Tax is %01.2f%% ", $tax*100);
16 |     printf("Cost is: $%01.2f", $cost);
17 | 
18 | ?>
19 | 
20 | 


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/ch04 - Functions/passargumentsbyvalue.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | 
 3 | function calcSalesTax($price, $tax)
 4 | {
 5 |     $total = $price + ($price * $tax); 
 6 |     echo "Total cost: $total";
 7 | }
 8 | 
 9 | calcSalesTax(15.00, .075);
10 | 
11 | ?>
12 | 


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/ch04 - Functions/recursivefunctions.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | 
 3 | function amortizationTable($pNum, $periodicPayment, $balance, $monthlyInterest)
 4 | {
 5 |     // Calculate payment interest
 6 |     $paymentInterest = round($balance * $monthlyInterest, 2);
 7 | 
 8 |     // Calculate payment principal
 9 |     $paymentPrincipal = round($periodicPayment - $paymentInterest, 2);
10 | 
11 |     // Deduct principal from remaining balance
12 |     $newBalance = round($balance - $paymentPrincipal, 2);
13 | 
14 |     // If new balance < monthly payment, set to zero
15 |     if ($newBalance < $paymentPrincipal) {
16 |         $newBalance = 0;
17 |     }
18 | 
19 |     printf("<tr><td>%d</td>", $pNum);
20 |     printf("<td>$%s</td>", number_format($newBalance, 2));
21 |     printf("<td>$%s</td>", number_format($periodicPayment, 2));
22 |     printf("<td>$%s</td>", number_format($paymentPrincipal, 2));
23 |     printf("<td>$%s</td></tr>", number_format($paymentInterest, 2));
24 | 
25 |     # If balance not yet zero, recursively call amortizationTable()
26 |     if ($newBalance > 0) {
27 |          $pNum++;
28 |          amortizationTable($pNum, $periodicPayment,
29 |                             $newBalance, $monthlyInterest);
30 |     } else {
31 |         return 0;
32 |     }
33 | 
34 | }
35 | 
36 |    // Loan balance
37 |    $balance = 10000.00;
38 | 
39 |    // Loan interest rate
40 |    $interestRate = .0575;
41 | 
42 |    // Monthly interest rate
43 |    $monthlyInterest = $interestRate / 12;
44 | 
45 |    // Term length of the loan, in years.
46 |    $termLength = 5;
47 | 
48 |    // Number of payments per year.
49 |    $paymentsPerYear = 12;
50 | 
51 |    // Payment iteration
52 |    $paymentNumber = 1;
53 | 
54 |    // Determine total number payments
55 |    $totalPayments = $termLength * $paymentsPerYear;
56 | 
57 |    // Determine interest component of periodic payment
58 |    $intCalc = 1 + $interestRate / $paymentsPerYear;
59 | 
60 |    // Determine periodic payment
61 |    $periodicPayment = $balance * pow($intCalc,$totalPayments) * ($intCalc - 1) /
62 |                                     (pow($intCalc,$totalPayments) - 1);
63 | 
64 |    // Round periodic payment to two decimals
65 |    $periodicPayment = round($periodicPayment,2);
66 | 
67 |    // Create table
68 |    echo "<table width='50%' align='center' border='1'>";
69 |    echo "<tr>
70 |          <th>Payment Number</th><th>Balance</th>
71 |          <th>Payment</th><th>Principal</th><th>Interest</th>
72 |          </tr>";
73 | 
74 |    // Call recursive function
75 |    amortizationTable($paymentNumber, $periodicPayment, $balance,
76 |                      $monthlyInterest);
77 | 
78 |    // Close table
79 |    echo "</table>";
80 | 
81 | ?>
82 | 


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/ch04 - Functions/returnmultiplevalues.php:
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 1 | <?php
 2 |     function retrieveUserProfile()
 3 |     {
 4 |         $user[] = "Jason Gilmore";
 5 |         $user[] = "jason@example.com";
 6 |         $user[] = "English";
 7 |         return $user;
 8 |     }
 9 | 
10 |     list($name, $email, $language) = retrieveUserProfile();
11 |     echo "Name: $name, email: $email, language: $language";
12 | ?>
13 | 
14 | 


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/ch05 - Arrays/Thumbs.db:
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https://raw.githubusercontent.com/Apress/beg-php-mysql/b3333435500a236b3c0e9d7a526b039abb506ebd/ch05 - Arrays/Thumbs.db


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/ch05 - Arrays/array-count-values.php:
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1 | <?php
2 | 
3 | $states = array("Ohio","Iowa","Arizona","Iowa","Ohio");
4 | $stateFrequency = array_count_values($states);
5 | print_r($stateFrequency);
6 | 
7 | ?>


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/ch05 - Arrays/array_chunk.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | 
 3 | $cards = array("jh","js","jd","jc","qh","qs","qd","qc",
 4 |                "kh","ks","kd","kc","ah","as","ad","ac");
 5 | // shuffle the cards
 6 | shuffle($cards);
 7 | // Use array_chunk() to divide the cards into four equal "hands"
 8 | $hands = array_chunk($cards, 4);
 9 | print_r($hands);
10 | 
11 | ?>


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/ch05 - Arrays/array_combine.php:
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1 | <?php
2 | 
3 | $abbreviations = array("AL","AK","AZ","AR");
4 | $states = array("Alabama","Alaska","Arizona","Arkansas");
5 | $stateMap = array_combine($abbreviations,$states);
6 | print_r($stateMap);
7 | 
8 | ?>


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/ch05 - Arrays/array_diff.php:
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1 | <?php
2 | 
3 | $array1 = array("OH","CA","NY","HI","CT");
4 | $array2 = array("OH","CA","HI","NY","IA");
5 | $array3 = array("TX","MD","NE","OH","HI");
6 | $diff = array_diff($array1, $array2, $array3);
7 | print_r($intersection);
8 | 
9 | ?>


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/ch05 - Arrays/array_diff_assoc.php:
--------------------------------------------------------------------------------
1 | <?php
2 | 
3 | $array1 = array("OH" => "Ohio", "CA" => "California", "HI" => "Hawaii");
4 | $array2 = array("50" => "Hawaii", "CA" => "California", "OH" => "Ohio");
5 | $array3 = array("TX" => "Texas", "MD" => "Maryland", "KS" => "Kansas");
6 | $diff = array_diff_assoc($array1, $array2, $array3);
7 | print_r($diff);
8 | 
9 | ?>


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/ch05 - Arrays/array_intersect.php:
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1 | <?php
2 | 
3 | $array1 = array("OH","CA","NY","HI","CT");
4 | $array2 = array("OH","CA","HI","NY","IA");
5 | $array3 = array("TX","MD","NE","OH","HI");
6 | $intersection = array_intersect($array1, $array2, $array3);
7 | print_r($intersection);
8 | 
9 | ?>


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/ch05 - Arrays/array_intersect_assoc.php:
--------------------------------------------------------------------------------
1 | <?php
2 | 
3 | $array1 = array("OH" => "Ohio", "CA" => "California", "HI" => "Hawaii");
4 | $array2 = array("50" => "Hawaii", "CA" => "California", "OH" => "Ohio");
5 | $array3 = array("TX" => "Texas", "MD" => "Maryland", "OH" => "Ohio");
6 | $intersection = array_intersect_assoc($array1, $array2, $array3);
7 | print_r($intersection);
8 | 
9 | ?>


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/ch05 - Arrays/array_merge.php:
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1 | <?php
2 | 
3 | $face = array("J","Q","K","A");
4 | $numbered = array("2","3","4","5","6","7","8","9");
5 | $cards = array_merge($face, $numbered);
6 | shuffle($cards);
7 | print_r($cards);
8 | 
9 | ?>


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/ch05 - Arrays/array_merge_recursive.php:
--------------------------------------------------------------------------------
1 | <?php
2 | 
3 | $class1 = array("John" => 100, "James" => 85);
4 | $class2 = array("Micky" => 78, "John" => 45);
5 | $classScores = array_merge_recursive($class1, $class2);
6 | print_r($classScores);
7 | 
8 | ?>


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/ch05 - Arrays/array_multisort.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | 
 3 |    $staff["givenname"][0] = "Jason";
 4 |    $staff["givenname"][1] = "Manny";
 5 |    $staff["givenname"][2] = "Gary";
 6 |    $staff["givenname"][3] = "James";
 7 |    $staff["surname"][0] = "Gilmore";
 8 |    $staff["surname"][1] = "Champy";
 9 |    $staff["surname"][2] = "Grisold";
10 |    $staff["surname"][3] = "Gilmore";
11 | 
12 |    $res = array_multisort($staff["surname"],SORT_STRING,SORT_ASC,
13 |                           $staff["givenname"],SORT_STRING,SORT_ASC);
14 | 
15 |    print_r($staff);
16 | 
17 | ?>


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/ch05 - Arrays/array_rand.php:
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1 | <?php
2 | 
3 | $states = array("Ohio" => "Columbus", "Iowa" => "Des Moines",
4 |                 "Arizona" => "Phoenix");
5 | $randomStates = array_rand($states, 2);
6 | print_r($randomStates);
7 | 
8 | ?>


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/ch05 - Arrays/array_slice.php:
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1 | <?php
2 | 
3 |    $states = array("Alabama", "Alaska", "Arizona", "Arkansas", 
4 |                    "California", "Colorado", "Connecticut");
5 |    $subset = array_slice($states, 4);
6 |      print_r($subset);
7 | 
8 | ?>


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/ch05 - Arrays/array_splice.php:
--------------------------------------------------------------------------------
1 | <?php
2 | 
3 | $states = array("Alabama", "Alaska", "Arizona", "Arkansas", "California", "Connecticut");
4 | $subset = array_splice($states, 4);
5 | print_r($states);
6 | print_r($subset);
7 | 
8 | ?>


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/ch05 - Arrays/array_sum.php:
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1 | <?php
2 | 
3 |     $grades = array(42,"hello",42);
4 |     $total = array_sum($grades);
5 |     print $total;
6 | 
7 | ?>


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/ch05 - Arrays/arrayflip.php:
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1 | <?php
2 | 
3 | $state = array("Delaware","Pennsylvania","New Jersey");
4 | $state = array_flip($state);
5 | print_r($state);
6 | 
7 | ?>


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/ch05 - Arrays/arrayreverse-preserve.php:
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1 | <?php
2 | 
3 | $states = array("Delaware","Pennsylvania","New Jersey");
4 | print_r(array_reverse($states,1));
5 | 
6 | ?>


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/ch05 - Arrays/arrayreverse.php:
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1 | <?php
2 | 
3 | $states = array("Delaware","Pennsylvania","New Jersey");
4 | print_r(array_reverse($states));
5 | 
6 | ?>


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/ch05 - Arrays/arrayunique.php:
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1 | <?php
2 | 
3 | $states = array("Ohio","Iowa","Arizona","Iowa","Ohio");
4 | $uniqueStates = array_unique($states);
5 | print_r($uniqueStates);
6 | 
7 | ?>


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/ch05 - Arrays/arsort.php:
--------------------------------------------------------------------------------
1 | <?php
2 | 
3 | $states = array("Delaware","Pennsylvania","New Jersey");
4 | arsort($states);
5 | print_r($states);
6 | 
7 | ?>


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/ch05 - Arrays/count.php:
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1 | <?php
2 | 
3 | $garden = array("cabbage", "peppers", "turnips", "carrots");
4 | echo count($garden);
5 | 
6 | ?>


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/ch05 - Arrays/key.php:
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 1 | <?php
 2 | 
 3 | $capitals = array("Ohio" => "Columbus", "Iowa" => "Des Moines",
 4 |                   "Arizona" => "Phoenix");
 5 | echo "<p>Can you name the capitals of these states?</p>";
 6 | while($key = key($capitals)) {
 7 |     echo $key."<br />";
 8 |     next($capitals);
 9 | }
10 | 
11 | ?>


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/ch05 - Arrays/listing5-1.html:
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 1 | <form action="submitdata.php" method="post">
 2 |     <p>
 3 |     Provide up to six keywords that you believe best describe the state in
 4 |     which you live:
 5 |     </p>
 6 |     <p>Keyword 1:<br />
 7 |     <input type="text" name="keyword[]" size="20" maxlength="20" value="" /></p>
 8 |     <p>Keyword 2:<br />
 9 |     <input type="text" name="keyword[]" size="20" maxlength="20" value="" /></p>
10 |     <p>Keyword 3:<br />
11 |     <input type="text" name="keyword[]" size="20" maxlength="20" value="" /></p>
12 |     <p>Keyword 4:<br />
13 |     <input type="text" name="keyword[]" size="20" maxlength="20" value="" /></p>
14 |     <p>Keyword 5:<br />
15 |     <input type="text" name="keyword[]" size="20" maxlength="20" value="" /></p>
16 |     <p>Keyword 6:<br />
17 |     <input type="text" name="keyword[]" size="20" maxlength="20" value="" /></p>
18 |     <p><input type="submit" value="Submit!"></p>
19 | </form>


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/ch05 - Arrays/output_array.php:
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 1 | <?php
 2 | 
 3 | $customers = array();
 4 | $customers[] = array("Jason Gilmore", "jason@example.com", "614-999-9999");
 5 | $customers[] = array("Jesse James", "jesse@example.net", "818-999-9999");
 6 | $customers[] = array("Donald Duck", "donald@example.org", "212-999-9999");
 7 | 
 8 | foreach ($customers AS $customer) {
 9 |   vprintf("<p>Name: %s<br />E-mail: %s<br />Phone: %s</p>", $customer);
10 | }
11 | 
12 | ?>
13 | 


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/ch05 - Arrays/rsort.php:
--------------------------------------------------------------------------------
1 | <?php
2 | 
3 | $states = array("Ohio","Florida","Massachusetts","Montana");
4 | sort($states);
5 | print_r($states);
6 | 
7 | ?>


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/ch05 - Arrays/shuffle.php:
--------------------------------------------------------------------------------
1 | <?php
2 | 
3 | $cards = array("jh","js","jd","jc","qh","qs","qd","qc",
4 |                "kh","ks","kd","kc","ah","as","ad","ac");
5 | // shuffle the cards
6 | shuffle($cards);
7 | print_r($positions);
8 | 
9 | ?>


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/ch05 - Arrays/sort.php:
--------------------------------------------------------------------------------
1 | <?php
2 | 
3 | $grades = array(42,57,98,100,100,43,78,12);
4 | sort($grades);
5 | print_r($grades);
6 | 
7 | ?>


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/ch05 - Arrays/submitdata.php:
--------------------------------------------------------------------------------
1 | <?php
2 | 
3 |     function sanitize_data(&$value, $key) {
4 |         $value = strip_tags($value);
5 |     }
6 | 
7 |     array_walk($_POST['keyword'],"sanitize_data");
8 | 
9 | ?>


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/ch05 - Arrays/usort.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | $dates = array('10-10-2011', '2-17-2010', '2-16-2011', '1-01-2013', '10-10-2012');
 3 | 
 4 | 
 5 | function DateSort($a, $b) {
 6 | 
 7 |     // If the dates are equal, do nothing.
 8 |     if($a == $b) return 0;
 9 |     
10 |     // Dissassemble dates
11 |     list($amonth, $aday, $ayear) = explode('-',$a);
12 |     list($bmonth, $bday, $byear) = explode('-',$b);
13 | 
14 |     // Pad the month with a leading zero if leading number not present
15 |     $amonth = str_pad($amonth, 2, "0", STR_PAD_LEFT);
16 |     $bmonth = str_pad($bmonth, 2, "0", STR_PAD_LEFT);
17 | 
18 |     // Pad the day with a leading zero if leading number not present
19 |     $aday = str_pad($aday, 2, "0", STR_PAD_LEFT);
20 |     $bday = str_pad($bday, 2, "0", STR_PAD_LEFT);
21 | 
22 |     // Reassemble dates
23 |     $a = $ayear . $amonth . $aday;
24 |     $b = $byear . $bmonth . $bday;
25 | 
26 |     // Determine whether date $a > $date b
27 |     return ($a > $b) ? 1 : -1;
28 | }
29 | 
30 | usort($dates, 'DateSort'); 
31 | 
32 | print_r($dates);
33 | ?>
34 | 


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/ch06 - Object-Oriented PHP/book.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 |     class book
 3 |     {
 4 |         private $title;
 5 |         private $isbn;
 6 |         private $copies;
 7 | 
 8 |         public function __construct($isbn)
 9 |         {
10 |             $this->setIsbn($isbn);
11 |             $this->getTitle();
12 |             $this->getNumberCopies();
13 |         }
14 | 
15 |         public function setIsbn($isbn)
16 |         {
17 |             $this->isbn = $isbn;
18 |         }
19 | 
20 |         public function getTitle() {
21 |             $this->title = "Easy PHP Websites with the Zend Framework";
22 |             print "Title: ".$this->title."<br />";
23 |         }
24 | 
25 |         public function getNumberCopies() {
26 |             $this->copies = "5";
27 |             print "Number copies available: ".$this->copies."<br />";
28 |         }
29 |     }
30 | 
31 |     $book = new book("0615303889");
32 |     ?>
33 | 


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/ch06 - Object-Oriented PHP/destructors.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 |     class Book
 3 |     {
 4 |         private $title;
 5 |         private $isbn;
 6 |         private $copies;
 7 | 
 8 |         function __construct($isbn)
 9 |         {
10 |             echo "<p>Book class instance created.</p>";
11 |         }
12 | 
13 |         function __destruct()
14 |         {
15 |             echo "<p>Book class instance destroyed.</p>";
16 |         }  
17 |     }
18 | 
19 |     $book = new Book("0615303889");
20 | ?>
21 | 


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/ch06 - Object-Oriented PHP/invoking-parent-constructors.php:
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 1 | <?php
 2 | class Staff
 3 | {
 4 |     protected $name;
 5 |     protected $title;
 6 | 
 7 |     function __construct()
 8 |     {
 9 |         echo "<p>Staff constructor called!</p>";
10 |     }
11 | }
12 | 
13 | class Manager extends Staff
14 | {
15 |     function __construct()
16 |     {
17 |         parent::__construct();
18 |         echo "<p>Manager constructor called!</p>";
19 |     } 
20 | }
21 | 
22 | $employee = new Manager();
23 | ?>
24 | 


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/ch06 - Object-Oriented PHP/listing6-1.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | 
 3 | class Staff
 4 | {
 5 |     private $name;
 6 |     private $title;
 7 |     protected $wage;
 8 |     protected function clockIn() {
 9 |         echo "Member $this->name clocked in at ".date("h:i:s");
10 |     }
11 |     protected function clockOut() {
12 |         echo "Member $this->name clocked out at ".date("h:i:s");
13 |     }
14 | }
15 | 
16 | ?>


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/ch06 - Object-Oriented PHP/static-class-members.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 |     class visitors
 3 |     {
 4 |         private static $visitors = 0;
 5 | 
 6 |         function __construct()
 7 |         {
 8 |             self::$visitors++;
 9 |         }
10 |             static function getVisitors()
11 |         {
12 |             return self::$visitors;
13 |         }
14 | 
15 |     }
16 |     /* Instantiate the visitors class. */
17 |     $visits = new visitors();
18 | 
19 |     echo visitors::getVisitors()."<br />";
20 |     /* Instantiate another visitors class. */
21 |     $visits2 = new visitors();
22 | 
23 |     echo visitors::getVisitors()."<br />";
24 | 
25 | ?>


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/ch07 - Advanced OOP Features/late_static_binding.php:
--------------------------------------------------------------------------------
 1 |  <?php
 2 | 
 3 | class Employee {
 4 | 
 5 |   public static $favSport = "Football";
 6 | 
 7 |   public static function watchTV()
 8 |   {
 9 |     echo "Watching ".self::$favSport;
10 |   }
11 | 
12 | }
13 | 
14 | class Executive extends Employee {
15 |   public static $favSport = "Polo";
16 | }
17 | 
18 | echo Executive::watchTV();
19 | 
20 | ?>
21 | 
22 | 


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/ch07 - Advanced OOP Features/listing7-1.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 |    class Corporate_Drone {
 3 |       private $employeeid;
 4 |       private $tiecolor;
 5 | 
 6 |       // Define a setter and getter for $employeeid
 7 |       function setEmployeeID($employeeid) {
 8 |          $this->employeeid = $employeeid;
 9 |       }
10 |       function getEmployeeID() {
11 |          return $this->employeeid;
12 |       }
13 | 
14 |       // Define a setter and getter for $tiecolor
15 |       function setTiecolor($tiecolor) {
16 |          $this->tiecolor = $tiecolor;
17 |       }
18 |       function getTiecolor() {
19 |          return $this->tiecolor;
20 |       }
21 |    }
22 |    // Create new Corporate_Drone object
23 |    $drone1 = new Corporate_Drone();
24 | 
25 |    // Set the $drone1 employeeid member
26 |    $drone1->setEmployeeID("12345");
27 | 
28 |    // Set the $drone1 tiecolor member
29 |    $drone1->setTiecolor("red");
30 | 
31 |    // Clone the $drone1 object
32 |    $drone2 = clone $drone1;
33 | 
34 |    // Set the $drone2 employeeid member
35 |    $drone2->setEmployeeID("67890");
36 | 
37 |    // Output the $drone1 and $drone2 employeeid members
38 |    echo "Drone1 employeeID: ".$drone1->getEmployeeID()."<br />";
39 |    echo "Drone1 tie color: ".$drone1->getTiecolor()."<br />";
40 |    echo "Drone2 employeeID: ".$drone2->getEmployeeID()."<br />";
41 |    echo "Drone2 tie color: ".$drone2->getTiecolor()."<br />";
42 | ?>
43 | 


--------------------------------------------------------------------------------
/ch07 - Advanced OOP Features/listing7-2.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | 
 3 |  // Create new Corporate_Drone object
 4 |    $drone1 = new Corporate_Drone();
 5 | 
 6 |    // Set the $drone1 employeeid member
 7 |    $drone1->setEmployeeID("12345");
 8 | 
 9 |    // Clone the $drone1 object
10 |    $drone2 = clone $drone1;
11 | 
12 |    // Set the $drone2 employeeid member
13 |    $drone2->setEmployeeID("67890");
14 | 
15 |    // Output the $drone1 and $drone2 employeeid members
16 |    echo "Drone1 employeeID: ".$drone1->getEmployeeID()."<br />";
17 |    echo "Drone2 employeeID: ".$drone2->getEmployeeID()."<br />";
18 |    echo "Drone2 tiecolor: ".$drone2->getTiecolor()."<br />";
19 | 
20 | 
21 | ?>
22 | 


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/ch07 - Advanced OOP Features/listing7-3.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 |    # Define a base Employee class
 3 |    class Employee {
 4 | 
 5 |       private $name;
 6 | 
 7 |       # Define a setter for the private $name member.
 8 |       function setName($name) {
 9 |          if ($name == "") echo "Name cannot be blank!";
10 |          else $this->name = $name;
11 |       }
12 | 
13 |       # Define a getter for the private $name member
14 |       function getName() {
15 |          return "My name is ".$this->name."<br />";
16 |       }
17 |    } #end Employee class
18 | 
19 |    # Define an Executive class that inherits Employee
20 |    class Executive extends Employee {
21 |       # Define a method unique to Employee
22 |       function pillageCompany() {
23 |          echo "I'm selling company assets to finance my yacht!";
24 |       }
25 |    } #end Executive class
26 | 
27 |    # Create a new Executive object
28 |    $exec = new Executive();
29 | 
30 |    # Call the setName() method, defined in the Employee class
31 |    $exec->setName("Richard");
32 | 
33 |    # Call the getName() method
34 |    echo $exec->getName();
35 | 
36 |    # Call the pillageCompany() method
37 |    $exec->pillageCompany();
38 | ?>


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/ch07 - Advanced OOP Features/listing7-4.php:
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https://raw.githubusercontent.com/Apress/beg-php-mysql/b3333435500a236b3c0e9d7a526b039abb506ebd/ch07 - Advanced OOP Features/listing7-4.php


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/ch07 - Advanced OOP Features/listing7-5.php:
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https://raw.githubusercontent.com/Apress/beg-php-mysql/b3333435500a236b3c0e9d7a526b039abb506ebd/ch07 - Advanced OOP Features/listing7-5.php


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/ch07 - Advanced OOP Features/listing7-6.php:
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https://raw.githubusercontent.com/Apress/beg-php-mysql/b3333435500a236b3c0e9d7a526b039abb506ebd/ch07 - Advanced OOP Features/listing7-6.php


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/ch07 - Advanced OOP Features/listing7-7.php:
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https://raw.githubusercontent.com/Apress/beg-php-mysql/b3333435500a236b3c0e9d7a526b039abb506ebd/ch07 - Advanced OOP Features/listing7-7.php


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/ch08 - Errors and Exception Handling/listing8-1.php:
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 1 | <?php
 2 | 
 3 | try {
 4 | 
 5 |     $fh = fopen("contacts.txt", "r");
 6 |     if (! $fh) {
 7 |         throw new Exception("Could not open the file!");
 8 |     }
 9 | }
10 | catch (Exception $e) {
11 |     echo "Error (File: ".$e->getFile().", line ".
12 |           $e->getLine()."): ".$e->getMessage();
13 | }
14 | 
15 | 
16 | ?>


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/ch08 - Errors and Exception Handling/listing8-2.php:
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 1 | <?php
 2 | 
 3 | class MyException extends Exception { 
 4 |     function __construct($language,$errorcode) { 
 5 |         $this->language = $language;
 6 |         $this->errorcode = $errorcode;
 7 |     } 
 8 | 
 9 |     function getMessageMap() {
10 |         $errors = file("errors/".$this->language.".txt");
11 |         foreach($errors as $error) {
12 |              list($key,$value) = explode(",",$error,2);
13 |              $errorArray[$key] = $value;
14 |         }
15 |         return $errorArray[$this->errorcode];
16 |     }  
17 | } # end MyException
18 | 
19 | try {
20 |     throw new MyException("english",4);
21 | }
22 | catch (MyException $e) {
23 |     echo $e->getMessageMap();
24 | }
25 | 
26 | ?>


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/ch08 - Errors and Exception Handling/listing8-3.php:
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 1 | <?php
 2 | /* The InvalidEmailException class is responsible for notifying the site
 3 |     administrator in the case that the e-mail is deemed invalid. */
 4 | class InvalidEmailException extends Exception {
 5 | 
 6 |    function __construct($message, $email) {
 7 |         $this->message = $message;
 8 |         $this->notifyAdmin($email);
 9 |    }
10 | 
11 |    private function notifyAdmin($email) {
12 |       mail("admin@example.org","INVALID EMAIL",$email,"From:web@example.com");
13 |    }
14 | 
15 | }
16 | 
17 | /* The subscribe class is responsible for validating an e-mail address
18 |     and adding the user e-mail address to the database. */
19 | class subscribe {
20 | 
21 |    function validateEmail($email) {
22 |       try {
23 |          if ($email == "") {
24 |             throw new Exception("You must enter an e-mail address!");
25 |          } else {
26 |             list($user,$domain) = explode("@", $email);
27 |             if (! checkdnsrr($domain, "MX"))
28 |             {
29 |                throw new InvalidEmailException("Invalid e-mail address!", $email);
30 |             } else {
31 |                return 1;
32 |             }
33 |         }
34 |      } catch (Exception $e) {
35 |         echo $e->getMessage();
36 |      } catch (InvalidEmailException $e) {
37 |         echo $e->getMessage();
38 |      }
39 | 
40 |    }
41 |    /* This method would presumably add the user's e-mail address to
42 |        a database. */
43 |    function subscribeUser() {
44 |       echo $this->email." added to the database!";
45 |    }
46 | 
47 | } #end subscribe class
48 | 
49 | /* Assume that the e-mail address came from a subscription form. */
50 | 
51 | $_POST['email'] = "someuser@example.com";
52 | 
53 | /* Attempt to validate and add address to database. */
54 | if (isset($_POST['email'])) {
55 |      $subscribe = new subscribe();
56 |      if($subscribe->validateEmail($_POST['email'])) 
57 |         $subscribe->subscribeUser($_POST['email']);
58 | }
59 | 
60 | ?>


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/ch09 - Strings and Regular Expressions/count_chars.php:
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1 | <?php
2 |    $sentence = "The rain in Spain falls mainly on the plain";
3 |    // Retrieve located characters and their corresponding frequency.
4 |    $chart = count_chars($sentence, 1); 
5 | 
6 |    foreach($chart as $letter=>$frequency)
7 |       echo "Character ".chr($letter)." appears $frequency times<br />";
8 | ?>


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/ch09 - Strings and Regular Expressions/curly-offset-syntax.php:
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1 | <?php
2 |    $thing = "php";
3 |    echo $thing;
4 |    echo "<br />";
5 |    echo $thing{0};
6 |    echo $thing{1};
7 |    echo $thing{2};
8 | ?>


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/ch09 - Strings and Regular Expressions/ereg-2.php:
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 1 | <?php
 2 |    $url = "http://www.apress.com";
 3 | 
 4 |    // break $url down into three distinct pieces: 
 5 |    // "http://www", "apress", and "com"
 6 |    $parts = ereg("^(http://www)\.([[:alnum:]]+)\.([[:alnum:]]+)", $url, $regs);
 7 | 
 8 |    echo $regs[0];     // outputs the entire string "http://www.apress.com"
 9 |    echo "<br>";
10 |    echo $regs[1];     // outputs "http://www"
11 |    echo "<br>";
12 |    echo $regs[2];     // outputs "apress"
13 |    echo "<br>";
14 |    echo $regs[3];     // outputs "com"
15 | ?>


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/ch09 - Strings and Regular Expressions/ereg.php:
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1 | <?php
2 |    $username = "jasoN";
3 |    if (ereg("([^a-z])",$username)) echo "Username must be all lowercase!";
4 | ?>


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/ch09 - Strings and Regular Expressions/ereg_replace-2.php:
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1 | <?php
2 | 
3 | $url = "Apress (http://www.apress.com)";
4 | $url = ereg_replace("http://([a-zA-Z0-9./-]+)([a-zA-Z/]+)", 
5 |                     "<a href=\"\\0\">\\0</a>", $url);
6 | print $url; 
7 | // Displays Apress (<a href="http://www.apress.com">http://www.apress.com</a>)
8 | 
9 | ?>


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/ch09 - Strings and Regular Expressions/ereg_replace.php:
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1 | <?php
2 |    $text = "This is a link to http://www.wjgilmore.com/.";
3 |    echo ereg_replace("http://([a-zA-Z0-9./-]+)$", "<a href=\"\\0\">\\0</a>", 
4 |                      $text);
5 | ?>


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/ch09 - Strings and Regular Expressions/eregi.php:
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1 | <?php
2 |    $pswd = "jasongild";
3 |    if (!eregi("^[a-zA-Z0-9]{8,10}$", $pswd)) 
4 |    echo "The password must consist solely of alphanumeric characters, 
5 |          and must be 8-10 characters in length!";
6 | ?>


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/ch09 - Strings and Regular Expressions/explode.php:
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1 | <?php
2 | $summary = <<< summary
3 | In the latest installment of the ongoing Developer.com PHP series, 
4 | I discuss the many improvements and additions to 
5 | <a href="http://www.php.net">PHP 5's</a> object-oriented architecture.
6 | summary;
7 | $words = sizeof(explode(' ',strip_tags($summary)));
8 | echo "Total words in summary: $words";
9 | ?>


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/ch09 - Strings and Regular Expressions/get_html_translation_table-2.php:
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1 | <?php
2 |    $entities = get_html_translation_table(HTML_ENTITIES);
3 |    $translate = array_flip($entities);
4 |    $string = "La pasta &eacute; il piatto pi&uacute; amato in Italia";
5 |    echo strtr($string, $translate); 
6 | ?>


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/ch09 - Strings and Regular Expressions/get_html_translation_table.php:
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https://raw.githubusercontent.com/Apress/beg-php-mysql/b3333435500a236b3c0e9d7a526b039abb506ebd/ch09 - Strings and Regular Expressions/get_html_translation_table.php


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/ch09 - Strings and Regular Expressions/htmlentities.php:
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https://raw.githubusercontent.com/Apress/beg-php-mysql/b3333435500a236b3c0e9d7a526b039abb506ebd/ch09 - Strings and Regular Expressions/htmlentities.php


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/ch09 - Strings and Regular Expressions/htmlspecialchars.php:
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1 | <?php
2 |    $input = "I just can't get <<enough>> of PHP!";
3 |    echo htmlspecialchars($input);
4 | ?>


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/ch09 - Strings and Regular Expressions/implode.php:
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1 | <?php
2 |    $cities = array("Columbus", "Akron", "Cleveland", "Cincinnati");
3 |    echo implode("|", $cities);
4 | ?>


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/ch09 - Strings and Regular Expressions/nl2br.php:
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1 | <?php
2 |    $recipe = "3 tablespoons Dijon mustard
3 |    1/3 cup Caesar salad dressing
4 |    8 ounces grilled chicken breast
5 |    3 cups romaine lettuce";
6 |    // convert the newlines to <br />'s.
7 |    echo nl2br($recipe);
8 | ?>


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/ch09 - Strings and Regular Expressions/parse_str.php:
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1 | <?php
2 |    // suppose that the URL is http://www.example.com?ln=gilmore&zip=43210
3 |    parse_str($_SERVER['QUERY_STRING']);
4 |    // after execution of parse_str(), the following variables are available:
5 |    // $ln = "gilmore"
6 |    // $zip = "43210"
7 | ?>


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/ch09 - Strings and Regular Expressions/pear-validate_us.php:
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1 | <?php
2 |    include "Validate/US.php";
3 |    $validate = new Validate_US();
4 |    echo $validate->phoneNumber("614-999-9999");
5 | ?>


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/ch09 - Strings and Regular Expressions/preg_grep.php:
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1 | <?php
2 |    $foods = array("pasta", "steak", "fish", "potatoes");
3 |    $food = preg_grep("/^p/", $foods);
4 |    print_r($food);
5 | ?>


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/ch09 - Strings and Regular Expressions/preg_match.php:
--------------------------------------------------------------------------------
1 | <?php
2 |    $line = "Vim is the greatest word processor ever created!"; 
3 |    if (preg_match("/\bVim\b/i", $line, $match)) print "Match found!";
4 | ?>


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/ch09 - Strings and Regular Expressions/preg_match_all.php:
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1 | <?php
2 |    $userinfo = "Name: <b>Zeev Suraski</b> <br> Title: <b>PHP Guru</b>";
3 |    preg_match_all ("/<b>(.*)<\/b>/U", $userinfo, $pat_array); 
4 |    print $pat_array[0][0]." <br> ".$pat_array[0][1]."\n";
5 | ?>


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/ch09 - Strings and Regular Expressions/preg_quote.php:
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1 | <?php
2 |    $text = "Tickets for the bout are going for $500.";
3 |    echo preg_quote($text);
4 | ?>


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/ch09 - Strings and Regular Expressions/preg_replace-2.php:
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1 | <?php
2 |    $draft = "In 2006 the company faced plummeting revenues and scandal.";
3 |    $keywords = array("/faced/", "/plummeting/", "/scandal/");
4 |    $replacements = array("celebrated", "skyrocketing", "expansion");
5 |    echo preg_replace($keywords, $replacements, $draft);
6 | ?>


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/ch09 - Strings and Regular Expressions/preg_replace.php:
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1 | <?php
2 |    $text = "This is a link to http://www.wjgilmore.com/.";
3 |    echo preg_replace("/http:\/\/(.*)\//", "<a href=\"\${0}\">\${0}</a>", $text);
4 | ?>


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/ch09 - Strings and Regular Expressions/preg_replace_callback.php:
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 1 | <?php
 2 |    // This function will add the acronym long form 
 3 |    // directly after any acronyms found in $matches
 4 |    function acronym($matches) {
 5 |       $acronyms = array(
 6 |          'WWW' => 'World Wide Web',
 7 |          'IRS' => 'Internal Revenue Service',
 8 |          'PDF' => 'Portable Document Format');
 9 |       if (isset($acronyms[$matches[1]]))    
10 |          return $matches[1] . " (" . $acronyms[$matches[1]] . ")";
11 |       else 
12 |          return $matches[1];
13 |    }
14 | 
15 |        // The target text
16 |    $text = "The <acronym>IRS</acronym> offers tax forms in 
17 |                  <acronym>PDF</acronym> format on the <acronym>WWW</acronym>.";
18 |    // Add the acronyms' long forms to the target text
19 |    $newtext = preg_replace_callback("/<acronym>(.*)<\/acronym>/U", 'acronym', 
20 |                                     $text);
21 | 
22 |    print_r($newtext);
23 | ?>


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/ch09 - Strings and Regular Expressions/preg_split.php:
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1 | <?php
2 |    $delimitedText = "+Jason+++Gilmore+++++++++++Columbus+++OH";
3 |    $fields = preg_split("/\+{1,}/", $delimitedText);
4 |     foreach($fields as $field) echo $field."<br />";
5 | ?>


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/ch09 - Strings and Regular Expressions/split.php:
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1 | <?php
2 |    $text = "this is\tsome text that\nwe might like to parse.";
3 |    print_r(split("[\n\t]",$text));
4 | ?>


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/ch09 - Strings and Regular Expressions/sql_regcase.php:
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1 | <?php
2 |    $version = "php 4.0";
3 |    print sql_regcase($version);
4 |    // outputs [Pp] [Hh] [Pp] 4.0
5 | ?>


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/ch09 - Strings and Regular Expressions/str_pad-2.php:
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1 | <?php
2 |    $header = "Log Report";
3 |    echo str_pad ($header, 20, "=+", STR_PAD_BOTH);
4 | ?>


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/ch09 - Strings and Regular Expressions/str_pad.php:
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1 | <?php
2 |    echo str_pad("Salad", 10)." is good.";
3 | ?>


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/ch09 - Strings and Regular Expressions/str_replace.php:
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1 | <?php
2 |    $author = "jason@example.com";
3 |    $author = str_replace("@","(at)",$author);
4 |    echo "Contact the author of this article at $author.";
5 | ?>


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/ch09 - Strings and Regular Expressions/str_word_count-2.php:
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 1 | <?php
 2 | $summary = <<< summary
 3 | In the latest installment of the ongoing Developer.com PHP series, 
 4 | I discuss the many improvements and additions to PHP 5's 
 5 | object-oriented architecture.
 6 | summary;
 7 |    $words = str_word_count($summary,2);
 8 |    $frequency = array_count_values($words);
 9 |    print_r($frequency);
10 | ?>


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/ch09 - Strings and Regular Expressions/str_word_count.php:
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1 | <?php
2 | $summary = <<< summary
3 | In the latest installment of the ongoing Developer.com PHP series,
4 | I discuss the many improvements and additions to PHP 5's 
5 | object-oriented architecture.
6 | summary;
7 |    $words = str_word_count($summary);
8 |    echo "Total words in summary: $words";
9 | ?>


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/ch09 - Strings and Regular Expressions/strcasecmp.php:
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1 | <?php
2 |    $email1 = "admin@example.com";
3 |    $email2 = "ADMIN@example.com";
4 | 
5 |    if (! strcasecmp($email1, $email2))
6 |       print "The email addresses are identical!";
7 | ?>


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/ch09 - Strings and Regular Expressions/strcmp.php:
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1 | <?php
2 |    $pswd = "supersecret";
3 |    $pswd2 = "supersecret";
4 |    if (strcmp($pswd,$pswd2) != 0) echo "Your passwords do not match!";
5 | ?>


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/ch09 - Strings and Regular Expressions/strcspn.php:
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1 | <?php
2 |    $password = "a12345";
3 |    if (strcspn($password, "1234567890") == 0) {
4 |       print "Password cannot consist solely of numbers! ";
5 |    }
6 | ?>


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/ch09 - Strings and Regular Expressions/strip_tags-2.php:
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1 | <?php
2 |    $input = "This <a href='http://www.example.com/'>example</a> 
3 |              is <b>awesome</b>!";
4 |    echo strip_tags($input, "<a>");
5 | ?>


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/ch09 - Strings and Regular Expressions/strip_tags.php:
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1 | <?php
2 |    $input = "Email <a href='spammer@example.com'>spammer@example.com</a>";
3 |    echo strip_tags($input);
4 | ?>


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/ch09 - Strings and Regular Expressions/strlen.php:
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1 | <?php
2 |    $pswd = "secretpswd";
3 |    if (strlen($string) < 10) echo "Password is too short!";
4 | ?>


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/ch09 - Strings and Regular Expressions/strpos.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 |    $substr = "index.html";
 3 | $log = <<< logfile
 4 | 192.168.1.11:/www/htdocs/index.html:[2010/02/10:20:36:50]
 5 | 192.168.1.13:/www/htdocs/about.html:[2010/02/11:04:15:23]
 6 | 192.168.1.15:/www/htdocs/index.html:[2010/02/15:17:25]
 7 | logfile;
 8 | 
 9 |    // what is first occurrence of the time $substr in log?
10 |    $pos = strpos($log, $substr);
11 | 
12 |    // Find the numerical position of the end of the line
13 |    $pos2 = strpos($log,"\n",$pos);
14 | 
15 |    // Calculate the beginning of the timestamp
16 |    $pos = $pos + strlen($substr) + 1;
17 | 
18 |    // Retrieve the timestamp
19 |    $timestamp = substr($log,$pos,$pos2-$pos);
20 | 
21 |    echo "The file $substr was first accessed on: $timestamp";
22 | ?>
23 | 


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/ch09 - Strings and Regular Expressions/strrpos.php:
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 1 | <?php
 2 |    // Limit $summary to how many characters?
 3 |    $limit = 100;
 4 | 
 5 | $summary = <<< summary
 6 | In the latest installment of the ongoing Developer.com PHP series, 
 7 | I discuss the many improvements and additions to 
 8 | <a href="http://www.php.net">PHP 5's</a> object-oriented 
 9 | architecture.
10 | summary;
11 | 
12 |    if (strlen($summary) > $limit) 
13 |       $summary = substr($summary, 0, strrpos(substr($summary, 0, $limit), 
14 |                         ' ')) . '...';
15 |    echo $summary;
16 | ?>


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/ch09 - Strings and Regular Expressions/strspn.php:
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1 | <?php
2 |    $password = "3312345";
3 |    if (strspn($password, "1234567890") == strlen($password))
4 |       echo "The password cannot consist solely of numbers!";
5 | ?>


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/ch09 - Strings and Regular Expressions/strstr.php:
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1 | <?php
2 |    $url = "sales@example.com"; 
3 |    echo ltrim(strstr($url, "@"),"@");
4 | ?>


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/ch09 - Strings and Regular Expressions/strtok.php:
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 1 | <?php
 2 |    $info = "J. Gilmore:jason@example.com|Columbus, Ohio";
 3 | 
 4 |    // delimiters include colon (:), vertical bar (|), and comma (,)
 5 |    $tokens = ":|,";
 6 |    $tokenized = strtok($info, $tokens);
 7 |    // print out each element in the $tokenized array
 8 |    while ($tokenized) {
 9 |       echo "Element = $tokenized<br>"; 
10 |       // Don't include the first argument in subsequent calls.
11 |       $tokenized = strtok($tokens); 
12 |    }
13 | ?>


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/ch09 - Strings and Regular Expressions/strtolower.php:
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1 | <?php
2 |    $url = "http://WWW.EXAMPLE.COM/";
3 |    echo strtolower($url);
4 | ?>


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/ch09 - Strings and Regular Expressions/strtoupper.php:
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1 | <?php
2 |    $msg = "i annoy people by capitalizing e-mail text.";
3 |    echo strtoupper($msg);
4 | ?>


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/ch09 - Strings and Regular Expressions/strtr.php:
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1 | <?php
2 |    $table = array("<b>" => "<strong>", "</b>" => "</strong>");
3 |    $html = "<b>Today In PHP-Powered News</b>";
4 |    echo strtr($html, $table);
5 | ?>


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/ch09 - Strings and Regular Expressions/substr-2.php:
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1 | <?php 
2 |    $car = "1944 Ford";
3 |    echo substr($car, 0, 4);
4 | ?>


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/ch09 - Strings and Regular Expressions/substr-3.php:
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1 | <?php
2 |    $car = "1944 Ford";
3 |    $yr = echo substr($car, 2, -5);
4 | ?>


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/ch09 - Strings and Regular Expressions/substr.php:
--------------------------------------------------------------------------------
1 | <?php
2 |    $car = "1944 Ford";
3 |    echo substr($car, 5);
4 | ?>


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/ch09 - Strings and Regular Expressions/substr_count.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 |    $buzzwords = array("mindshare", "synergy", "space");
 3 | $talk = <<< talk
 4 | I'm certain that we could dominate mindshare in this space with our new product, 
 5 | establishing a true synergy between the marketing and product development teams. 
 6 | We'll own this space in three months.
 7 | talk;
 8 |    foreach($buzzwords as $bw) {
 9 |       echo "The word $bw appears ".substr_count($talk,$bw)." time(s).<br />";
10 |    }
11 | ?>


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/ch09 - Strings and Regular Expressions/substr_replace.php:
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1 | <?php
2 |    $ccnumber = "1234567899991111";
3 |    echo substr_replace($ccnumber,"************",0,12);
4 | ?>


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/ch09 - Strings and Regular Expressions/ucfirst.php:
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1 | <?php
2 |    $sentence = "the newest version of PHP was released today!";
3 |    echo ucfirst($sentence);
4 | ?>


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/ch09 - Strings and Regular Expressions/ucwords.php:
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1 | <?php
2 |    $title = "O'Malley wins the heavyweight championship!";
3 |    echo ucwords($title);
4 | ?>


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/ch10 - Working with the File and Operating System/basename.php:
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1 | <?php
2 |    $path = "/home/www/data/users.txt";
3 |    $filename = basename($path); // $filename contains "users.txt"
4 |    $filename2 = basename($path, ".txt"); // $filename2 contains "users"
5 | ?>


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/ch10 - Working with the File and Operating System/dirname.php:
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1 | <?php
2 |    $path = "/home/www/data/users.txt";
3 |    $dirname = dirname($path); // $dirname contains "/home/www/data"
4 | ?>


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/ch10 - Working with the File and Operating System/disk_free_space.php:
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1 | <?php
2 |      $drive = "/usr";
3 |      echo round((disk_free_space($drive) / 1048576), 2);
4 | ?>


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/ch10 - Working with the File and Operating System/disk_total_space.php:
--------------------------------------------------------------------------------
1 | <?php
2 |    $systempartitions = array("/", "/home","/usr", "/www");
3 |    foreach ($systempartitions as $partition) {
4 |       $totalSpace = disk_total_space($partition) / 1048576;
5 |       $usedSpace = $totalSpace - disk_free_space($partition) / 1048576;
6 |       echo "Partition: $partition (Allocated: $totalSpace MB. 
7 |             Used: $usedSpace MB.)"; 
8 |    }
9 | ?>


--------------------------------------------------------------------------------
/ch10 - Working with the File and Operating System/feof.php:
--------------------------------------------------------------------------------
1 | <?php
2 |    $fh = fopen("/home/www/data/users.txt", "rt");
3 |    while (!feof($fh)) echo fgets($fh);
4 |    fclose($fh);
5 | ?>


--------------------------------------------------------------------------------
/ch10 - Working with the File and Operating System/fgetcsv.php:
--------------------------------------------------------------------------------
1 | <?php
2 |    $fh = fopen("/home/www/data/subscribers.csv", "r");
3 |    while (list($name, $email, $phone) = fgetcsv($fh, 1024, ",")) {
4 |       echo "<p>$name ($email) Tel. $phone</p>";
5 |    }
6 | ?>


--------------------------------------------------------------------------------
/ch10 - Working with the File and Operating System/fgets.php:
--------------------------------------------------------------------------------
1 | <?php
2 |    $fh = fopen("/home/www/data/users.txt", "rt");
3 |    while (!feof($fh)) echo fgets($fh);
4 |    fclose($fh);
5 | ?>


--------------------------------------------------------------------------------
/ch10 - Working with the File and Operating System/fgetss.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 |    /* Build list of acceptable tags */
 3 |    $tags = "<h2><h3><p><b><a><img>";
 4 | 
 5 |    /* Open the article, and read its contents. */
 6 |    $fh = fopen("article.html", "rt");
 7 | 
 8 |    while (!feof($fh)) {
 9 |       $article .= fgetss($fh, 1024, $tags);
10 |    }
11 |    fclose($fh);
12 | 
13 |    /* Open the file up in write mode
14 |       and write $article contents. */
15 |    $fh = fopen("article.html", "wt");
16 |    fwrite($fh, $article);
17 |    fclose($fh);
18 | ?>


--------------------------------------------------------------------------------
/ch10 - Working with the File and Operating System/file.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 |    $users = file("users.txt");
 3 | 
 4 |    foreach ($users as $user) {
 5 |       list($name, $email) = explode(" ", $user);
 6 | 
 7 |       // Remove newline from $email
 8 |       $email = trim($email);
 9 |       echo "<a href=\"mailto:$email\">$name</a> <br />\n";
10 |    }
11 | ?>


--------------------------------------------------------------------------------
/ch10 - Working with the File and Operating System/file_get_contents.php:
--------------------------------------------------------------------------------
1 | <?php
2 |    $userfile= file_get_contents("users.txt");
3 |    // Place each line of $userfile into array
4 |    $users = explode("\n",$userfile);
5 |    foreach ($users as $user) {
6 |       list($name, $email) = explode(" ", $user);
7 |       echo "<a href=\"mailto:$email\">$name/a> <br />";
8 |    }
9 | ?>


--------------------------------------------------------------------------------
/ch10 - Working with the File and Operating System/fileatime.php:
--------------------------------------------------------------------------------
1 | <?php
2 |    $file = "/var/www/apache2/htdocs/book/chapter10/stat.php";
3 |    echo "File last accessed: ".date("m-d-y  g:i:sa", fileatime($file));
4 | ?>
5 | 


--------------------------------------------------------------------------------
/ch10 - Working with the File and Operating System/filectime.php:
--------------------------------------------------------------------------------
1 | <?php
2 |    $file = "/var/www/apache2/htdocs/book/chapter10/stat.php";
3 |    echo "File inode last changed: ".date("m-d-y  g:i:sa", fileatime($file));
4 | ?>
5 | 


--------------------------------------------------------------------------------
/ch10 - Working with the File and Operating System/filegroup.php:
--------------------------------------------------------------------------------
1 | <?php
2 |    $gid = filegroup("/etc/passwd"); 
3 |    // Returns "0" on Unix, because root usually has GID of 0.
4 | ?>


--------------------------------------------------------------------------------
/ch10 - Working with the File and Operating System/filemtime.php:
--------------------------------------------------------------------------------
1 | <?php
2 |    $file = "/var/www/apache2/htdocs/book/chapter10/stat.php";
3 |    echo "File last updated: ".date("m-d-y  g:i:sa", filemtime($file));
4 | ?>
5 | 


--------------------------------------------------------------------------------
/ch10 - Working with the File and Operating System/fileowner.php:
--------------------------------------------------------------------------------
1 | <?php
2 |    $uid = fileowner("/etc/passwd"); 
3 |    // Returns "0" on Linux, as root typically has UID of 0.
4 | ?>


--------------------------------------------------------------------------------
/ch10 - Working with the File and Operating System/fileperms.php:
--------------------------------------------------------------------------------
1 | <?php
2 |    echo substr(base_convert(fileperms("/etc/passwd"), 10, 8), 3);
3 | ?>


--------------------------------------------------------------------------------
/ch10 - Working with the File and Operating System/filesize.php:
--------------------------------------------------------------------------------
1 | <?php
2 |    $file = "/www/htdocs/book/chapter1.pdf";
3 |    $bytes = filesize("$file"); // Returns 91815
4 |    echo "File ".basename($file)." is $bytes bytes, or 
5 |         ".round($bytes / 1024, 2)." kilobytes.";
6 | ?>


--------------------------------------------------------------------------------
/ch10 - Working with the File and Operating System/fread.php:
--------------------------------------------------------------------------------
1 | <?php
2 |    $file = "/home/www/data/users.txt";
3 |    $fh = fopen($file, "rt");
4 |    $userdata = fread($fh, filesize($file));
5 |    fclose($fh);
6 | ?>


--------------------------------------------------------------------------------
/ch10 - Working with the File and Operating System/fscanf.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 |    $fh = fopen("socsecurity.txt", "r");
 3 | 
 4 |    /* Parse each SSN in accordance with 
 5 |       integer-integer-integer format. */
 6 | 
 7 |    while ($user = fscanf($fh, "%d-%d-%d")) {
 8 |       list ($part1,$part2,$part3) = $user;
 9 |       ...
10 |    }
11 | 
12 |    fclose($fh);
13 | ?>


--------------------------------------------------------------------------------
/ch10 - Working with the File and Operating System/fwrite.php:
--------------------------------------------------------------------------------
1 | <?php
2 |    $subscriberInfo = "Jason Gilmore|wj@example.com";
3 |    $fh = fopen("/home/www/data/subscribers.txt", "at");
4 |    fwrite($fh, $subscriberInfo);
5 |    fclose($fh);
6 | ?>


--------------------------------------------------------------------------------
/ch10 - Working with the File and Operating System/listing10-1.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 |     function directorySize($directory) {
 3 |    
 4 |         $directorySize=0;
 5 | 
 6 |         // Open the directory and read its contents.
 7 |         if ($dh = @opendir($directory)) {
 8 | 
 9 |             // Iterate through each directory entry.
10 |             while (($filename = readdir ($dh))) {
11 | 
12 |                 // Filter out some of the unwanted directory entries
13 |                 if ($filename != "." && $filename != "..")
14 |                 {
15 | 
16 |                     // File, so determine size and add to total
17 |                     if (is_file($directory."/".$filename))
18 |                         $directorySize += filesize($directory."/".$filename);
19 | 
20 |                     // New directory, so initiate recursion
21 |                     if (is_dir($directory."/".$filename))
22 |                         $directorySize += directorySize($directory."/".$filename);
23 |                 }
24 |             }
25 |         }
26 | 
27 |         @closedir($dh);
28 |         return $directorySize;
29 | 
30 |     }
31 | 
32 |     $directory = '/usr/book/chapter10/';
33 |     $totalSize = round((directory_size($directory) / 1048576), 2);
34 |     printf("Directory %s: %f MB", $directory: ".$totalSize);
35 | 
36 | ?>
37 | 
38 | 


--------------------------------------------------------------------------------
/ch10 - Working with the File and Operating System/listing10-2.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 |     function directorySize($directory) {
 3 |    
 4 |         $directorySize=0;
 5 | 
 6 |         // Open the directory and read its contents.
 7 |         if ($dh = @opendir($directory)) {
 8 | 
 9 |             // Iterate through each directory entry.
10 |             while (($filename = readdir ($dh))) {
11 | 
12 |                 // Filter out some of the unwanted directory entries
13 |                 if ($filename != "." && $filename != "..")
14 |                 {
15 | 
16 |                     // File, so determine size and add to total
17 |                     if (is_file($directory."/".$filename))
18 |                         $directorySize += filesize($directory."/".$filename);
19 | 
20 |                     // New directory, so initiate recursion
21 |                     if (is_dir($directory."/".$filename))
22 |                         $directorySize += directorySize($directory."/".$filename);
23 |                 }
24 |             }
25 |         }
26 | 
27 |         @closedir($dh);
28 |         return $directorySize;
29 | 
30 |     }
31 | 
32 |     $directory = '/usr/book/chapter10/';
33 |     $totalSize = round((directory_size($directory) / 1048576), 2);
34 |     printf("Directory %s: %f MB", $directory: ".$totalSize);
35 | 
36 | ?>
37 | 
38 | 


--------------------------------------------------------------------------------
/ch10 - Working with the File and Operating System/pathinfo.php:
--------------------------------------------------------------------------------
1 | <?php
2 |     $pathinfo = pathinfo('/home/www/htdocs/book/chapter10/index.html');
3 |     printf("Dir name: %s <br />", $pathinfo['dirname']);
4 |     printf("Base name: %s <br />", $pathinfo['basename']);
5 |     printf("Extension: %s <br />", $pathinfo['extension']);
6 |     printf("Filename: %s <br />", $pathinfo['filename']);
7 | ?>
8 | 
9 | 


--------------------------------------------------------------------------------
/ch10 - Working with the File and Operating System/readdir.php:
--------------------------------------------------------------------------------
1 | <?php
2 |    $dh = opendir('/usr/local/apache2/htdocs/');
3 |    while ($file = readdir($dh))
4 |       echo "$file <br>";
5 |    closedir($dh);
6 | ?>


--------------------------------------------------------------------------------
/ch10 - Working with the File and Operating System/readfile.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 |    $file = "/home/www/articles/gilmore.html";
 3 | 
 4 |    /* Build list of acceptable tags */
 5 |    $tags = "<h2><h3><p><b><a><img>";
 6 | 
 7 |    /* Open the article, and read its contents. */
 8 |    $fh = fopen($file, "rt");
 9 | 
10 |    while (!feof($fh))
11 |       $article .= fgetss($fh, 1024, $tags);
12 | 
13 |    fclose($fh);
14 | 
15 |    /* Open the article, overwriting it with the sanitized material */
16 |    $fh = fopen($file, "wt");
17 |    fwrite($fh, $article);
18 |    fclose($fh);
19 | 
20 |    /* Output the article to the browser. */
21 |    $bytes = readfile($file);
22 | ?>


--------------------------------------------------------------------------------
/ch10 - Working with the File and Operating System/realpath.php:
--------------------------------------------------------------------------------
1 | <?php
2 |      $imgPath = "../../images/cover.gif";
3 |      $absolutePath = realpath($imgPath); 
4 |      // Returns /www/htdocs/book/images/cover.gif
5 | ?>


--------------------------------------------------------------------------------
/ch10 - Working with the File and Operating System/scandir.php:
--------------------------------------------------------------------------------
1 | <?php
2 |    print_r(scandir("/usr/local/apache2/htdocs"));
3 | ?>


--------------------------------------------------------------------------------
/ch10 - Working with the File and Operating System/socsecurity.txt:
--------------------------------------------------------------------------------
1 | 123-45-6789
2 | 234-56-7890
3 | 345-67-8901


--------------------------------------------------------------------------------
/ch10 - Working with the File and Operating System/symlink.php:
--------------------------------------------------------------------------------
1 | <?php
2 |      $link = symlink("/www/htdocs/stats/2010", "/www/htdocs/stats/10");
3 | ?>
4 | 


--------------------------------------------------------------------------------
/ch10 - Working with the File and Operating System/users.txt:
--------------------------------------------------------------------------------
1 | Ale ale@example.com
2 | Nicole nicole@example.com
3 | Laura laura@example.com


--------------------------------------------------------------------------------
/ch11 - PEAR/pear-numbers_roman.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 |    // Make the Numbers_Roman package available
 3 |    require_once("Numbers/Roman.php");
 4 | 
 5 |    // Retrieve current year
 6 |    $year = date("Y");
 7 | 
 8 |    // Convert year to Roman numerals
 9 |    $romanyear = Numbers_Roman::toNumeral($year);
10 | 
11 |    // Output the copyright statement
12 |    echo "Copyright &copy; $romanyear";
13 | ?>


--------------------------------------------------------------------------------
/ch12 - Date and Time/adddays.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | 
 3 | $date = new Date();
 4 | $date->setDMY(28,4,2010);
 5 | $date->addDays(5);
 6 | $dcs = $date->getArray();
 7 | print_r($dcs);
 8 | 
 9 | ?>
10 | 


--------------------------------------------------------------------------------
/ch12 - Date and Time/addmonths.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | 
 3 | $date = new Date();
 4 | $date->setDMY(28,4,2010);
 5 | $date->addMonths(9);
 6 | $dcs = $date->getArray();
 7 | print_r($dcs);
 8 | 
 9 | ?>
10 | 


--------------------------------------------------------------------------------
/ch12 - Date and Time/addweeks.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | 
 3 | $date = new Date();
 4 | $date->setDMY(28,4,2010);
 5 | $date->addWeeks(7);
 6 | $dcs = $date->getArray();
 7 | print_r($dcs);
 8 | 
 9 | ?>
10 | 


--------------------------------------------------------------------------------
/ch12 - Date and Time/addyears.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | 
 3 | $date = new Date();
 4 | $date->setDMY(28,4,2010);
 5 | $date->addYears(4);
 6 | $dcs = $date->getArray();
 7 | print_r($dcs);
 8 | 
 9 | ?>
10 | 


--------------------------------------------------------------------------------
/ch12 - Date and Time/calculate-number-days-from-date.php:
--------------------------------------------------------------------------------
1 | <?php
2 | 
3 | $futuredate = strtotime("45 days");
4 | echo date("F d, Y", $futuredate);
5 | 
6 | ?>


--------------------------------------------------------------------------------
/ch12 - Date and Time/checkdate.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | 
 3 | echo "April 31, 2010: ".(checkdate(4, 31, 2010) ? 'Valid' : 'Invalid');
 4 | // Returns false, because April only has 30 days
 5 | 
 6 | 
 7 | echo "February 29, 2012: ".(checkdate(02, 29, 2012) ? 'Valid' : 'Invalid');
 8 | // Returns true, because 2012 is a leap year
 9 | 
10 | 
11 | echo "February 29, 2011: ".(checkdate(02, 29, 2011) ? 'Valid' : 'Invalid');
12 | // Returns false, because 2011 is not a leap year
13 | 
14 | 
15 | ?>
16 | 


--------------------------------------------------------------------------------
/ch12 - Date and Time/getarray.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | 
 3 | $date = new Date();
 4 | $date->setDMY(29,4,2010);
 5 | $dcs = $date->getArray();
 6 | echo "The month: ".$dcs['month']."<br />";
 7 | echo "The day: ".$dcs['day']."<br />";
 8 | echo "The year: ".$dcs['year']."<br />";
 9 | 
10 | ?>
11 | 


--------------------------------------------------------------------------------
/ch12 - Date and Time/getdayofyear.php:
--------------------------------------------------------------------------------
1 | <?php
2 | 
3 | $date = new Date();
4 | $date->setDMY(4,7,1776);
5 | echo $date->getDayOfYear();
6 | 
7 | ?>


--------------------------------------------------------------------------------
/ch12 - Date and Time/getisoweekofyear.php:
--------------------------------------------------------------------------------
1 | <?php
2 | 
3 | $date = new Date();
4 | $date->setDMY(4,1,2010);
5 | echo $date->getISOWeekOfYear();
6 | 
7 | ?>
8 | 


--------------------------------------------------------------------------------
/ch12 - Date and Time/getlastmod.php:
--------------------------------------------------------------------------------
1 | <?php
2 | 
3 | $lastmod = date('F d, Y h:i:sa', getlastmod());
4 | echo "Page last modified on $lastmod";
5 | 
6 | ?>
7 | 


--------------------------------------------------------------------------------
/ch12 - Date and Time/gettimeofday.php:
--------------------------------------------------------------------------------
1 | <?php
2 | 
3 | $time = gettimeofday();
4 | $GMToffset = $time['minuteswest'] / 60;
5 | echo "Server location is $GMToffset hours west of GMT.";
6 | 
7 | ?>


--------------------------------------------------------------------------------
/ch12 - Date and Time/getweekday.php:
--------------------------------------------------------------------------------
1 | <?php
2 | 
3 | $date = new Date();
4 | $date->setDMY(30,4,2010);
5 | echo $date->getWeekday();
6 | 
7 | ?>
8 | 


--------------------------------------------------------------------------------
/ch12 - Date and Time/getweekofyear.php:
--------------------------------------------------------------------------------
1 | <?php
2 | 
3 | $date = new Date();
4 | $date->setDMY(4,7,1776);
5 | echo $date->getWeekOfYear();
6 | 
7 | ?>


--------------------------------------------------------------------------------
/ch12 - Date and Time/isleap.php:
--------------------------------------------------------------------------------
1 | <?php
2 | 
3 | $year = 2010;
4 | $date = new Date(date("j"),date("n"),$year);
5 | echo "$year is ". ($date->isLeap() == 1 ? "" : "not"). " a leap year.";
6 | 
7 | ?>
8 | 


--------------------------------------------------------------------------------
/ch12 - Date and Time/mktime.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | 
 3 | $now = mktime();
 4 | $taxday = mktime(0,0,0,4,15,2010);
 5 | 
 6 | // Difference in seconds
 7 | $difference = $taxday - $now;
 8 | 
 9 | // Calculate total hours
10 | $hours = round($difference / 60 / 60);
11 | 
12 | echo "Only $hours hours until tax day!";
13 | 
14 | ?>
15 | 


--------------------------------------------------------------------------------
/ch12 - Date and Time/number-days-any-month.php:
--------------------------------------------------------------------------------
1 | <?php
2 | 
3 | $lastday = mktime(0, 0, 0, 2, 1, 2010);
4 | printf("There are %d days in February, 2010.", date("t",$lastday));
5 | 
6 | ?>
7 | 


--------------------------------------------------------------------------------
/ch12 - Date and Time/number-days-current-month.php:
--------------------------------------------------------------------------------
1 | <?php
2 | 
3 | printf("There are %d days in %s.", date("t"), date("F"));
4 | 
5 | ?>


--------------------------------------------------------------------------------
/ch12 - Date and Time/setFirstDow.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | 
 3 | $date = new Date();
 4 | $date->setDMY(28,4,2010);
 5 | $date->setFirstDow();
 6 | $dcs = $date->getArray();
 7 | print_r($dcs);
 8 | 
 9 | ?>
10 | 


--------------------------------------------------------------------------------
/ch12 - Date and Time/setLastDow.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | 
 3 | $date = new Date();
 4 | $date->setDMY(28,4,2010);
 5 | $date->setLastDow();
 6 | $dcs = $date->getArray();
 7 | print_r($dcs);
 8 | 
 9 | ?>
10 | 


--------------------------------------------------------------------------------
/ch12 - Date and Time/setToLastMonthDay.php:
--------------------------------------------------------------------------------
1 | <?php
2 | 
3 | $date = new Date();
4 | $date->setDMY(1,4,2010);
5 | $date->setToLastMonthDay();
6 | echo $date->getDay();
7 | 
8 | ?>
9 | 


--------------------------------------------------------------------------------
/ch12 - Date and Time/strftime.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 |    setlocale(LC_ALL, "it_IT");
 3 |    $tickets = 2;
 4 |    $departure_time = 1118837700;
 5 |    $return_time = 1119457800;
 6 |    $cost = 1350.99;
 7 | ?>
 8 | Numero di biglietti: <?php echo $tickets; ?><br />
 9 | Orario di partenza: <?php echo strftime("%d %B, %Y", $departure_time); ?><br />
10 | Orario di ritorno: <?php echo strftime("%d %B, %Y", $return_time); ?><br />
11 | Prezzo IVA incluso: <?php echo money_format('%i', $cost); ?><br />


--------------------------------------------------------------------------------
/ch12 - Date and Time/subdays.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | 
 3 | $date = new Date();
 4 | $date->setDMY(28,4,2010);
 5 | $date->subDays(14);
 6 | $dcs = $date->getArray();
 7 | print_r($dcs);
 8 | 
 9 | ?>
10 | 


--------------------------------------------------------------------------------
/ch12 - Date and Time/submonths.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | 
 3 | $date = new Date();
 4 | $date->setDMY(28,4,2010);
 5 | $date->subMonths(9);
 6 | $dcs = $date->getArray();
 7 | print_r($dcs);
 8 | 
 9 | ?>
10 | 


--------------------------------------------------------------------------------
/ch12 - Date and Time/subweeks.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | 
 3 | $date = new Date();
 4 | $date->setDMY(28,4,2010);
 5 | $date->subWeeks(7);
 6 | $dcs = $date->getArray();
 7 | print_r($dcs);
 8 | 
 9 | ?>
10 | 


--------------------------------------------------------------------------------
/ch12 - Date and Time/subyears.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | 
 3 | $date = new Date();
 4 | $date->setDMY(28,4,2010);
 5 | $date->subYears(2);
 6 | $dcs = $date->getArray();
 7 | print_r($dcs);
 8 | 
 9 | ?>
10 | 


--------------------------------------------------------------------------------
/ch13 - Forms/create_dropdown.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | 
 3 |    function create_dropdown($identifier,$pairs,$firstentry,$multiple="")
 4 |    {
 5 |       // Start the dropdown list with the <select> element and title
 6 |       $dropdown = "<select name=\"$identifier\" multiple=\"$multiple\">";
 7 |       $dropdown .= "<option name=\"\">$firstentry</option>";
 8 | 
 9 |       // Create the dropdown elements
10 |       foreach($pairs AS $value => $name)
11 |       {
12 |          $dropdown .= "<option name=\"$value\">$name</option>";
13 |       }
14 |       // Conclude the dropdown and return it
15 |       echo "</select>";
16 |       return $dropdown;
17 |    }
18 | 
19 | ?>


--------------------------------------------------------------------------------
/ch13 - Forms/javascript.html:
--------------------------------------------------------------------------------
 1 | <html>
 2 |    <head>
 3 |    <title>Breaking News</title>
 4 |    <script type="text/javascript">
 5 |       function mail(id) {
 6 |          window.open("mail.php?id=" + id, "info",  
 7 |                                "width=250,height=250,scrollbars=0,resizable=0")
 8 |       }
 9 |    </script>
10 |    </head>
11 |    <body bgcolor="#ffffff" text="#000000" link="#0000ff" 
12 |          vlink="#800080" alink="#ff0000">
13 |       <a href="#" onclick="mail(<?php echo $id; ?>);">
14 |       Mail this article to a friend</a>
15 |       Article content goes here...
16 |    </body>
17 | </html>


--------------------------------------------------------------------------------
/ch13 - Forms/listing13-1.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | 
 3 |     require_once "HTML/QuickForm2.php";
 4 |     require_once 'HTML/QuickForm2/Renderer.php';
 5 | 
 6 |     $languages = array(
 7 |         '' => 'Choose Language:',
 8 |         'C#' => 'C#',
 9 |         'JavaScript' => 'JavaScript',
10 |         'Perl' => 'Perl',
11 |         'PHP' => 'PHP'
12 |     );
13 | 
14 |     $form = new HTML_QuickForm2('languages', 'POST');
15 | 
16 |     $fieldSet = $form->addFieldset()->setLabel('Your Developer Profile');
17 | 
18 |     $name = $fieldSet->addText('name')->setLabel('Your Name:');
19 |     $name->addRule('required', 'Please provide your name.');
20 | 
21 |     $email = $fieldSet->addText('email')->setLabel('Your E-mail Address:');
22 |     $email->addRule('required', 'Please provide your e-mail address.');
23 | 
24 |     $language = $fieldSet->addSelect('language', null, array('options' => $languages));
25 |     $language->setLabel('Choose Your Favorite Programming Language:');
26 |     $language->addRule('required', 'Please choose a programming language.');
27 | 
28 |     $fieldSet->addElement('submit', null, 'Submit!');
29 | 
30 |     if ($form->validate()) {
31 |       echo "<p>SUCCESS</p>";
32 |     }
33 | 
34 |     $renderer = HTML_QuickForm2_Renderer::factory('default')
35 |                             ->setOption(array('group_errors'  => true));
36 | 
37 |     echo $form->render($renderer);
38 | 
39 | ?>
40 | 
41 | 


--------------------------------------------------------------------------------
/ch13 - Forms/logins.sql:
--------------------------------------------------------------------------------
1 | CREATE TABLE logins (
2 |    id INTEGER UNSIGNED NOT NULL AUTO_INCREMENT PRIMARY KEY,
3 |    username VARCHAR(255) NOT NULL,
4 |    pswd CHAR(32) NOT NULL
5 | );
6 | 
7 | 


--------------------------------------------------------------------------------
/ch13 - Forms/multivalue-forms.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 |    if (isset($_POST['submit']))
 3 |    {
 4 |       echo "You like the following languages:<br />";
 5 |       foreach($_POST['languages'] AS $language) echo "$language<br />";
 6 |    }
 7 | ?>
 8 | 
 9 | <form action="multiplevalueexample.php" method="post">
10 |    What's your favorite programming language?<br /> (check all that apply):<br /> 
11 |    <input type="checkbox" name="languages[]" value="csharp" />C#<br />
12 |    <input type="checkbox" name="languages[]" value="jscript" />JavaScript<br />
13 |    <input type="checkbox" name="languages[]" value="perl" />Perl<br />
14 |    <input type="checkbox" name="languages[]" value="php" />PHP<br />
15 |    <input type="submit" name="submit" value="Go!" />
16 | </form>


--------------------------------------------------------------------------------
/ch13 - Forms/simpleexample.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 |     // If the submit button has been pressed
 3 |     if (isset($_POST['submit']))
 4 |     {
 5 |         echo "Hi ".$_POST['name']."!<br />";
 6 |         echo "The address ".$_POST['email']." will soon be a spam-magnet!<br />";
 7 |     }
 8 | ?>
 9 | 
10 | <form action="subscribe.php" method="post">
11 |     <p>
12 |         Name:<br />
13 |         <input type="text" name="name" size="20" maxlength="40" value="" />
14 |     </p>
15 |     <p>
16 |         Email Address:<br />
17 |         <input type="text" name="email" size="20" maxlength="40" value="" />
18 | </p>
19 |     <input type="submit" name = "submit" value="Go!" />
20 | </form>


--------------------------------------------------------------------------------
/ch13 - Forms/subscribe.php:
--------------------------------------------------------------------------------
 1 | 
 2 | <?php
 3 |     // If the name field is filled in
 4 |     if (isset($_POST['name']))
 5 |     {
 6 |        $name = $_POST['name'];
 7 |        $email = $_POST['email'];
 8 |        printf("Hi %s! <br />", $name);
 9 |        printf("The address %s will soon be a spam-magnet! <br />", $email);
10 |     }
11 | ?>
12 | 
13 | <form action="subscribe.php" method="post">
14 |     <p>
15 |         Name:<br />
16 |         <input type="text" id="name" name="name" size="20" maxlength="40" />
17 |     </p>
18 |     <p>
19 |         Email Address:<br />
20 |         <input type="text" id="email" name="email" size="20" maxlength="40" />
21 |     </p>
22 |     <input type="submit" id="submit" name = "submit" value="Go!" />
23 | </form>
24 | 
25 | 


--------------------------------------------------------------------------------
/ch14 - Authenticating Your Users/authenticationFile.txt:
--------------------------------------------------------------------------------
1 | jason:60d99e58d66a5e0f4f89ec3ddd1d9a80
2 | donald:d5fc4b0e45c8f9a333c0056492c191cf
3 | mickey:bc180dbc583491c00f8a1cd134f7517b
4 | 
5 | 


--------------------------------------------------------------------------------
/ch14 - Authenticating Your Users/listing14-1.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | 
 3 |     // If the username or password isn't set, display the authentication window
 4 |     if (! isset($_SERVER['PHP_AUTH_USER']) || ! isset($_SERVER['PHP_AUTH_PW'])) {
 5 |         header('WWW-Authenticate: Basic Realm="Authentication"');
 6 |         header("HTTP/1.1 401 Unauthorized");
 7 | 
 8 |     // If the username and password are set, output their credentials
 9 |     } else {
10 |         echo "Your supplied username: {$_SERVER['PHP_AUTH_USER']}<br />";
11 |         echo "Your password: {$_SERVER['PHP_AUTH_PW']}<br />";
12 |     }
13 | ?>
14 | 
15 | 


--------------------------------------------------------------------------------
/ch14 - Authenticating Your Users/listing14-10.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | 
 3 |       $db = new mysqli("localhost", "webuser", "secret", "chapter14");
 4 | 
 5 |     // Create unique identifier
 6 |     $id = md5(uniqid(rand(),1));
 7 | 
 8 |     // User's email address
 9 |     $address = filter_var($_POST[email], FILTER_SANITIZE_EMAIL);
10 | 
11 |     // Set user's hash field to a unique id
12 |     $stmt = $db->prepare("UPDATE logins SET hash=? WHERE email=?");
13 |     $stmt->bind_param('ss', $id, $address);
14 | 
15 |     $stmt->execute();
16 | 
17 |     $email = <<< email
18 | Dear user,
19 | Click on the following link to reset your password:
20 | http://www.example.com/users/lostpassword.php?id=$id
21 | email;
22 | 
23 | // Email user password reset options
24 | mail($address,"Password recovery","$email","FROM:services@example.com");
25 | echo "<p>Instructions regarding resetting your password have been sent to
26 |          $address</p>";
27 | ?>
28 | 
29 | 


--------------------------------------------------------------------------------
/ch14 - Authenticating Your Users/listing14-11.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | 
 3 |       $db = new mysqli("localhost", "webuser", "secret", "chapter14");
 4 | 
 5 |     // Create a pseudorandom password five characters in length
 6 |     $pswd = substr(md5(uniqid(rand())),5);
 7 | 
 8 |     // User's hash value
 9 |     $id = filter_var($_GET[id], FILTER_SANITIZE_STRING);
10 | 
11 |     // Update the user table with the new password
12 |     $stmt = $db->prepare("UPDATE logins SET pswd=? WHERE hash=?");
13 |     $stmt->execute();
14 | 
15 |     // Display the new password
16 |     echo "<p>Your password has been reset to {$pswd}.</p>";
17 | ?>
18 | 
19 | 


--------------------------------------------------------------------------------
/ch14 - Authenticating Your Users/listing14-2.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | 
 3 | if (($_SERVER['PHP_AUTH_USER'] != 'client') ||
 4 |    ($_SERVER['PHP_AUTH_PW'] != 'secret')) {
 5 |       header('WWW-Authenticate: Basic Realm="Secret Stash"');
 6 |       header('HTTP/1.0 401 Unauthorized');
 7 |       print('You must provide the proper credentials!');
 8 |       exit;
 9 | }
10 | 
11 | 
12 | ?>
13 | 


--------------------------------------------------------------------------------
/ch14 - Authenticating Your Users/listing14-4.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | 
 3 |     // Preset authentication status to false
 4 |     $authorized = FALSE;
 5 | 
 6 |     if (isset($_SERVER['PHP_AUTH_USER']) && isset($_SERVER['PHP_AUTH_PW'])) {
 7 | 
 8 |         // Read the authentication file into an array
 9 |         $authFile = file("/usr/local/lib/php/site/authenticate.txt");
10 | 
11 |         // Search array for authentication match
12 |         // If using Windows, use \r\n
13 |         if (in_array($_SERVER['PHP_AUTH_USER'].
14 |                      ":" 
15 |                      .md5($_SERVER['PHP_AUTH_PW'])."\n", $authFile))
16 |             $authorized = TRUE;
17 |     }
18 | 
19 |     // If not authorized, display authentication prompt or 401 error
20 |     if (! $authorized) {
21 |         header('WWW-Authenticate: Basic Realm="Secret Stash"');
22 |         header('HTTP/1.0 401 Unauthorized');
23 |         print('You must provide the proper credentials!');
24 |         exit;
25 |     }
26 |     // restricted material goes here...
27 | ?>
28 | 
29 | 


--------------------------------------------------------------------------------
/ch14 - Authenticating Your Users/listing14-6.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 |     /* Because the authentication prompt needs to be invoked twice,
 3 |        embed it within a function.
 4 |     */
 5 | 
 6 |     function authenticate_user() {
 7 |         header('WWW-Authenticate: Basic realm="Secret Stash"');
 8 |         header("HTTP/1.0 401 Unauthorized");
 9 |         exit;
10 |     }
11 | 
12 |     /* If $_SERVER['PHP_AUTH_USER'] is blank, the user has not yet been
13 |        prompted for the authentication information.
14 |     */
15 | 
16 |     if (! isset($_SERVER['PHP_AUTH_USER'])) {
17 | 
18 |         authenticate_user();
19 | 
20 |     } else {
21 | 
22 |       $db = new mysqli("localhost", "webuser", "secret", "chapter14");
23 | 
24 |       $stmt = $db->prepare("SELECT username, pswd FROM logins
25 |                   WHERE username=? AND pswd=MD5(?)");
26 | 
27 |       $stmt->bind_param('ss', $_SERVER['PHP_AUTH_USER'], $_SERVER['PHP_AUTH_PW']);
28 | 
29 |       $stmt->execute();
30 | 
31 |       $stmt->store_result();
32 | 
33 |       if ($stmt->num_rows == 0)
34 |         authenticate_user();
35 |   }
36 | 
37 | ?>
38 | 
39 | 


--------------------------------------------------------------------------------
/ch14 - Authenticating Your Users/listing14-7.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | 
 3 |     require_once("Auth/HTTP.php");
 4 | 
 5 |     // Designate authentication credentials, table name,
 6 |     // username and password columns, password encryption type,
 7 |     // and query parameters for retrieving other fields
 8 | 
 9 |     $dblogin = array (
10 |         'dsn' => "mysqli://webuser:secret@localhost/chapter14",
11 |         'table' => "logins",
12 |         'usernamecol' => "username",
13 |         'passwordcol' => "pswd",
14 |         'cryptType' => "md5",
15 |         'db_fields' => "*"
16 |     );
17 | 
18 |     // Instantiate Auth_HTTP
19 |     $auth = new Auth_HTTP("MDB2", $dblogin) or die("Can't connect!");
20 | 
21 |     // Message to provide in case of authentication failure
22 |     $auth->setCancelText('Authentication credentials not accepted!');
23 | 
24 |     // Begin the authentication process
25 |     $auth->start();
26 | 
27 |     // Check for credentials. If not available, prompt for them
28 |     if($auth->getAuth())
29 |         echo "Welcome, {$auth->getAuthData('username')}<br />";
30 | ?>
31 | 
32 | 


--------------------------------------------------------------------------------
/ch14 - Authenticating Your Users/listing14-8.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 |     $pswd = "567hejk39";
 3 | 
 4 |     /* Open the dictionary. Note that the dictionary
 5 |        filename does NOT include the extension.
 6 |      */
 7 |     $dictionary = crack_opendict('/usr/lib/cracklib_dict');
 8 | 
 9 |     // Check password for guessability
10 |     $check = crack_check($dictionary, $pswd);
11 | 
12 |     // Retrieve outcome
13 |     echo crack_getlastmessage();
14 | 
15 |     // Close dictionary
16 |     crack_closedict($dictionary);
17 | ?>
18 | 
19 | 


--------------------------------------------------------------------------------
/ch14 - Authenticating Your Users/listing14-9.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | 
 3 |    require_once("Auth/HTTP.php");
 4 | 
 5 |    // Designate authentication credentials, table name,
 6 |    // username and password columns, password encryption type,
 7 |    // and query parameters for retrieving other fields.
 8 | 
 9 |    $dblogin = array (
10 |       'dsn' => "mysql://corpweb:secret@localhost/corporate",
11 |       'table' => "userauth",
12 |       'usernamecol' => "username",
13 |       'passwordcol' => "pswd",
14 |       'cryptType' => "md5"
15 |       'db_fields' => "*"
16 |    );
17 | 
18 |    // Instantiate Auth_HTTP
19 |    $auth = new Auth_HTTP("DB", $dblogin) or die("blah");
20 | 
21 |    // Begin the authentication process
22 |    $auth->start();
23 | 
24 |    // Message to provide in case of authentication failure
25 |    $auth->setCancelText('Authentication credentials not accepted!');
26 | 
27 |    // Check for credentials. If not available, prompt for them.
28 |    if($auth->getAuth())
29 |    {
30 |       echo "Welcome, $auth->commonname<br />";
31 |    }
32 | 
33 | ?>


--------------------------------------------------------------------------------
/ch15 - Handling File Uploads/listing15-1.php:
--------------------------------------------------------------------------------
 1 | <form action="listing15-1.php" enctype="multipart/form-data" method="post">
 2 |   <label form="email">Email:</label><br /> 
 3 |   <input type="text" name="email" value="" /><br />
 4 |   <label form="classnotes">Class notes:</label><br /> 
 5 |   <input type="file" name="classnotes" value="" /><br />
 6 |   <input type="submit" name="submit" value="Submit Notes" />
 7 | </form>
 8 | <?php
 9 | 
10 | // Set a constant
11 | define ("FILEREPOSITORY","/var/www/4e/15/classnotes");
12 | 
13 | // Make sure that the file was POSTed.
14 | if (is_uploaded_file($_FILES['classnotes']['tmp_name'])) {
15 |     // Was the file a PDF?
16 |     if ($_FILES['classnotes']['type'] != "application/pdf") {
17 |         echo "<p>Class notes must be uploaded in PDF format.</p>";
18 |     } else {
19 |         // Move uploaded file to final destination.
20 |         $name = $_POST['name'];
21 |         $result = move_uploaded_file($_FILES['classnotes']['tmp_name'],
22 |                                                         FILEREPOSITORY.$_FILES['classnotes']['name']);
23 |        if ($result == 1) echo "<p>File successfully uploaded.</p>"; 
24 |            else echo "<p>There was a problem uploading the file.</p>";
25 |     }
26 | }
27 | ?>
28 | 
29 | 


--------------------------------------------------------------------------------
/ch15 - Handling File Uploads/listing15-2.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 |    require('HTTP/Upload.php');
 3 | 
 4 |    // New HTTP_Upload object
 5 |    $upload = new HTTP_Upload();
 6 |    // Retrieve the classnotes file
 7 |    $file = $upload->getFiles('classnotes');
 8 | 
 9 |    // If no problems with uploaded file
10 |    if ($file->isValid()) {
11 |       $file->moveTo('/home/httpd/html/uploads');
12 |       echo "File successfully uploaded!";
13 |    }
14 |    else {
15 |       echo $file->errorMsg();
16 |    }
17 | ?>
18 | 
19 | 


--------------------------------------------------------------------------------
/ch15 - Handling File Uploads/listing15-3.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 |    require('HTTP/Upload.php');
 3 | 
 4 |    // New HTTP_Upload object
 5 |    $upload = new HTTP_Upload();
 6 | 
 7 |    // Retrieve the classnotes file
 8 |    $file = $upload->getFiles('classnotes');
 9 | 
10 |    // Load the file properties to associative array
11 |    $props = $file->getProp();
12 | 
13 |    // Output the properties
14 |    print_r($props);
15 | ?>
16 | 
17 | 


--------------------------------------------------------------------------------
/ch15 - Handling File Uploads/uploadmanager.html:
--------------------------------------------------------------------------------
1 | <form action="uploadmanager.html" enctype="multipart/form-data" method="post">
2 |      Name:<br /> <input type="text" name="name" value="" /><br />
3 |      Email:<br /> <input type="text" name="email" value="" /><br />
4 |      Homework:<br /> <input type="file" name="homework" value="" /><br />
5 |      <p><input type="submit" name="submit" value="Submit Homework" /></p>
6 | </form>


--------------------------------------------------------------------------------
/ch15 - Handling File Uploads/uploadmanager.php:
--------------------------------------------------------------------------------
1 | <?php
2 | if (is_uploaded_file($_FILES['classnotes']['tmp_name'])) {
3 |      copy($_FILES['classnotes']['tmp_name'], 
4 |               "/www/htdocs/classnotes/".$_FILES['classnotes']['name']);
5 | } else {
6 |      echo "<p>Potential script abuse attempt detected.</p>";
7 | }
8 | ?>


--------------------------------------------------------------------------------
/ch16 - Networking/checkdnsrr-2.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 |     $email = "ceo@example.com";
 3 |     $domain = explode("@",$email);
 4 |   
 5 |     $valid = checkdnsrr($domain[1], "ANY");
 6 | 
 7 |     if($valid) 
 8 |       echo "The domain exists!";
 9 |     else 
10 |       echo "Cannot locate MX record for $domain[1]!";
11 | ?>
12 | 
13 | 


--------------------------------------------------------------------------------
/ch16 - Networking/checkdnsrr.php:
--------------------------------------------------------------------------------
1 | <?php
2 |     $recordexists = checkdnsrr("example.com", "ANY");
3 |     if ($recordexists) 
4 |       echo "The domain name exists!";
5 |     else 
6 |       echo "The domain name does not appear to exist!";
7 | ?>
8 | 
9 | 


--------------------------------------------------------------------------------
/ch16 - Networking/dnsgetrecord-2.php:
--------------------------------------------------------------------------------
1 | <?php
2 |     $result = dns_get_record("example.com", DNS_A);
3 |     print_r($result);
4 | ?>
5 | 
6 | 


--------------------------------------------------------------------------------
/ch16 - Networking/dnsgetrecord.php:
--------------------------------------------------------------------------------
1 | <?php
2 |    $result = dns_get_record("example.com");
3 |    print_r($result);
4 | ?>


--------------------------------------------------------------------------------
/ch16 - Networking/fsockopen.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | 
 3 |    // Establish a port 80 connection with www.example.com
 4 |    $http = fsockopen("www.example.com",80);
 5 | 
 6 |    // Send a request to the server
 7 |    $req = "GET / HTTP/1.1\r\n";
 8 |    $req .= "Host: www.example.com\r\n";
 9 |    $req .= "Connection: Close\r\n\r\n";
10 | 
11 |    fputs($http, $req);
12 | 
13 |    // Output the request results
14 |    while(!feof($http))
15 |    {
16 |       echo fgets($http, 1024);
17 |    }
18 | 
19 |    // Close the connection
20 |    fclose($http);
21 | 
22 | ?>


--------------------------------------------------------------------------------
/ch16 - Networking/getmxrr.php:
--------------------------------------------------------------------------------
1 | <?php
2 |    getmxrr("wjgilmore.com",$mxhosts);
3 |    print_r($mxhosts);
4 | ?>


--------------------------------------------------------------------------------
/ch16 - Networking/getservbyname.php:
--------------------------------------------------------------------------------
1 | <?php
2 |    echo "HTTP's default port number is: ".getservbyname("http", "tcp"); 
3 | ?>


--------------------------------------------------------------------------------
/ch16 - Networking/getservbyport.php:
--------------------------------------------------------------------------------
1 | <?php
2 |    echo "Port 80's default service is: ".getservbyport(80, "tcp"); 
3 | ?>


--------------------------------------------------------------------------------
/ch16 - Networking/listing16-1.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | 
 3 |     // Give the script enough time to complete the task
 4 |     ini_set("max_execution_time", 120);
 5 | 
 6 |     // Define scan range
 7 |     $rangeStart = 0;
 8 |     $rangeStop = 1024;
 9 | 
10 |     // Which server to scan?
11 |     $target = "localhost";
12 |   
13 |     // Build an array of port values
14 |     $range =range($rangeStart, $rangeStop);
15 | 
16 |     echo "<p>Scan results for $target</p>";
17 | 
18 |     // Execute the scan
19 |     foreach ($range as $port) {
20 |         $result = @fsockopen($target, $port,$errno,$errstr,1);
21 |         if ($result) echo "<p>Socket open at port $port</p>";
22 |     }
23 | 
24 | ?>
25 | 
26 | 


--------------------------------------------------------------------------------
/ch16 - Networking/listing16-2.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | 
 3 |     // Include the Mail and Mime_Mail Packages
 4 |     include('Mail.php');
 5 |     include('Mail/mime.php');
 6 |   
 7 |     // Recipient Name and E-mail Address
 8 |     $name = "Jason Gilmore";
 9 |     $recipient = "jason@example.org";
10 |   
11 |     // Sender Address
12 |     $from = "bram@example.com";
13 |   
14 |     // Message Subject
15 |     $subject = "Thank you for your inquiry - HTML Format";
16 |   
17 |     // E-mail Body
18 |     $html = <<<html
19 |     <html><body>
20 |     <h3>Example.com Stamp Company</h3>
21 |     <p>
22 |     Dear $name,<br />
23 |     Thank you for your interest in <b>Example.com's</b> fine selection of
24 |     collectible stamps. Please respond at your convenience with your telephone
25 |     number and a suggested date and time to chat.
26 |     </p>
27 | 
28 |     <p>I look forward to hearing from you.</p>
29 | 
30 |     <p>
31 |     Sincerely,<br />
32 |     Bram Brownstein<br />
33 |     President, Example.com Stamp Supply
34 | html;
35 | 
36 |     // Identify the Relevant Mail Headers
37 |     $headers['From']    = $from;
38 |     $headers['Subject'] = $subject;
39 | 
40 |     // Instantiate Mail_mime Class
41 |     $mimemail = new Mail_mime();
42 |   
43 |     // Set HTML Message
44 |     $mimemail->setHTMLBody($html);
45 |   
46 |     // Build Message
47 |     $message = $mimemail->get();
48 |   
49 |     // Prepare the Headers
50 |     $mailheaders = $mimemail->headers($headers);
51 |   
52 |     // Create New Instance of Mail Class
53 |     $email =& Mail::factory('mail');
54 |   
55 |     // Send the E-mail Already!
56 |     $email->send($recipient, $mailheaders, $message) or die("Can't send message!");
57 |   
58 | ?>
59 | 
60 | 


--------------------------------------------------------------------------------
/ch16 - Networking/listing16-3.php:
--------------------------------------------------------------------------------
 1 | <form action="listing16-3.php" method="post">
 2 | <p>
 3 | IP Address:<br />
 4 | <input type="text" name="ip[]" size="3" maxlength="3" value="" />.
 5 | <input type="text" name="ip[]" size="3" maxlength="3" value="" />.
 6 | <input type="text" name="ip[]" size="3" maxlength="3" value="" />.
 7 | <input type="text" name="ip[]" size="3" maxlength="3" value="" />
 8 | </p>
 9 | 
10 | <p>
11 | Subnet Mask:<br />
12 | <input type="text" name="sm[]" size="3" maxlength="3" value="" />.
13 | <input type="text" name="sm[]" size="3" maxlength="3" value="" />.
14 | <input type="text" name="sm[]" size="3" maxlength="3" value="" />.
15 | <input type="text" name="sm[]" size="3" maxlength="3" value="" />
16 | </p>
17 | 
18 | <input type="submit" name="submit" value="Calculate" />
19 | 
20 | </form>
21 | 
22 | <?php
23 |     if (isset($_POST['submit'])) {
24 |         // Concatenate the IP form components and convert to IPv4 format
25 |         $ip = implode('.', $_POST['ip']);
26 |         $ip = ip2long($ip);
27 | 
28 |         // Concatenate the netmask form components and convert to IPv4 format
29 |         $netmask = implode('.', $_POST['sm']);
30 |         $netmask = ip2long($netmask);
31 | 
32 |         // Calculate the network address
33 |         $na = ($ip & $netmask);
34 |         // Calculate the broadcast address
35 |         $ba = $na | (~$netmask);
36 | 
37 |         // Convert the addresses back to the dot-format representation and display
38 |         echo "Addressing Information: <br />";
39 |         echo "<ul>";
40 |         echo "<li>IP Address: ". long2ip($ip)."</li>";
41 |         echo "<li>Subnet Mask: ". long2ip($netmask)."</li>";
42 |         echo "<li>Network Address: ". long2ip($na)."</li>";
43 |         echo "<li>Broadcast Address: ". long2ip($ba)."</li>";
44 |         echo "<li>Total Available Hosts: ".($ba - $na - 1)."</li>";
45 |         echo "<li>Host Range: ". long2ip($na + 1)." -  ".
46 |               long2ip($ba - 1)."</li>";
47 |        echo "</ul>";
48 |     }
49 | ?>
50 | 
51 | 


--------------------------------------------------------------------------------
/ch16 - Networking/listing16-4.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | 
 3 |     // Retrieve the data to send to the user
 4 |     $data = file_get_contents("textfile.txt");
 5 | 
 6 |     // Determine the data's total size, in Kilobytes
 7 |     $fsize = filesize("textfile.txt") / 1024;
 8 | 
 9 |     // Define the start time
10 |     $start = time();
11 | 
12 |     // Send the data to the user
13 |     echo "<!-- $data -->";
14 | 
15 |     // Define the stop time
16 |     $stop = time();
17 | 
18 |     // Calculate the time taken to send the data
19 |     $duration = $stop - $start;
20 | 
21 |     // Divide the file size by the number of seconds taken to transmit it
22 |     $speed = round($fsize / $duration,2);
23 | 
24 |     // Display the calculated speed in Kilobytes per second
25 |     echo "Your network speed: $speed KB/sec.";
26 | 
27 | ?>
28 | 
29 | 


--------------------------------------------------------------------------------
/ch16 - Networking/pear-htmlMimeMail-attachment.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | 
 3 | // Instantiate the class
 4 | $mail = new htmlMimeMail5();
 5 | 
 6 | // Set the From and Reply-To headers
 7 | $mail->setFrom('Jason <author@example.com>');
 8 | $mail->setReturnPath('author@example.com');
 9 | 
10 | // Set the Subject
11 | $mail->setSubject('Test with attached email');
12 | 
13 | // Set the body
14 | $mail->setText("Please find attached Chapter 16. Thank you!");
15 | 
16 | // Retrieve a file for attachment
17 | $attachment = $mail->getFile('chapter16.doc');
18 | 
19 | // Attach the file, assigning it a name and a corresponding Mime-type.
20 | $mail->addAttachment($attachment, 'chapter16.doc', 'application/vnd.ms-word');
21 | 
22 | // Send the email to editor@example.com
23 | $result = $mail->send(array('editor@example.com'));
24 | 
25 | 
26 | ?>


--------------------------------------------------------------------------------
/ch16 - Networking/pingserver.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | 
 3 |    // Which server to ping?
 4 |    $server = "www.example.com";
 5 | 
 6 |    // Ping the server how many times?
 7 |    $count = 3;
 8 | 
 9 |    // Perform the task
10 |    echo "<pre>";
11 |    system("/bin/ping -c $count $server");
12 |    echo "</pre>";
13 | 
14 |    // Kill the task
15 |    system("killall -q ping");
16 | 
17 | ?>


--------------------------------------------------------------------------------
/ch16 - Networking/portscanner.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | 
 3 |    $target = "www.example.com";
 4 |    echo "<pre>";
 5 |    system("/usr/bin/nmap $target");
 6 |    echo "</pre>";
 7 | 
 8 |    // Kill the task
 9 |    system("killall -q nmap");
10 | 
11 | ?>


--------------------------------------------------------------------------------
/ch16 - Networking/send-email-multiple-recipients-2.php:
--------------------------------------------------------------------------------
1 | <?php
2 |    $headers = "From:secretary@example.com\r\n";
3 |    $headers .= "Bcc:theboss@example.com\n";
4 |    mail("intern@example.com", "Company picnic scheduled",
5 |         "Don't be late!", $headers);
6 | ?>


--------------------------------------------------------------------------------
/ch16 - Networking/send-email-with-headers.php:
--------------------------------------------------------------------------------
1 | <?php
2 |     $headers = "From:sender@example.com\r\n";
3 |     $headers .= "Reply-To:sender@example.com\r\n";
4 |     $headers .= "Content-Type: text/plain;\r\n charset=iso-8859-1\r\n";
5 | 
6 |     mail("test@example.com", "This is the subject", 
7 |          "This is the mail body", $headers);
8 | ?>


--------------------------------------------------------------------------------
/ch16 - Networking/send-html-email.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | 
 3 |    // Assign a few headers
 4 |    $headers = "From:sender@example.com\r\n";
 5 |    $headers .= "Reply-To:sender@example.com\r\n";
 6 |    $headers .= "Content-Type: text/html;\r\n charset=\"iso-8859-1\"\r\n";
 7 | 
 8 |    // Create the message body.
 9 |    $body = "
10 |    <html>
11 |       <head>
12 |          <title>Your Winter Quarter Schedule</title>
13 |       </head>
14 |       <body>
15 |       <p>Your Winter quarter class schedule follows.<br />
16 |       Please contact your guidance counselor should you have any questions.
17 |       </p>
18 |       <table>
19 |       <tr>
20 |          <th>Class</th><th>Teacher</th><th>Days</th><th>Time</th>
21 |       </tr>
22 |       <tr>
23 |          <td>Math 630</td><td>Kelly, George</td><td>MWF</td><td>10:30am</td>
24 |       </tr>
25 |       <tr>
26 |          <td>Physics 133</td><td>Josey, John</td><td>TR</td><td>1:00pm</td>
27 |       </tr>
28 |       </table>
29 |       </body>
30 |    </html>
31 |    ";
32 | 
33 |    // Send the message
34 |    mail("student@example.com", "Wi/03 Class Schedule", $body, $headers);
35 | 
36 | ?>


--------------------------------------------------------------------------------
/ch16 - Networking/send-mail-multiple-recipients.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | 
 3 |     // Include the Mail and Mime_Mail Packages
 4 |     include('Mail.php');
 5 |     include('Mail/mime.php');
 6 |   
 7 |     // Recipient Name and E-mail Address
 8 |     $name = "Jason Gilmore";
 9 |     $recipient = "jason@example.com";
10 |   
11 |     // Sender Address
12 |     $from = "bram@example.com";
13 | 
14 |     // CC Address
15 |     $cc = "marketing@example.com";
16 |   
17 |     // Message Subject
18 |     $subject = "Thank you for your inquiry";
19 |   
20 |     // E-mail Body
21 |     $txt = <<<txt
22 |     This is the e-mail message.
23 | txt;
24 | 
25 |     // Identify the Relevant Mail Headers
26 |     $headers['From']    = $from;
27 |     $headers['Cc'] = $subject;
28 |     $headers['Subject'] = $subject;
29 | 
30 |     // Instantiate Mail_mime Class
31 |     $mimemail = new Mail_mime();
32 |   
33 |     // Set Message
34 |     $mimemail->setTXTBody($txt);
35 |   
36 |     // Build Message
37 |     $message = $mimemail->get();
38 |   
39 |     // Prepare the Headers
40 |     $mailheaders = $mimemail->headers($headers);
41 |   
42 |     // Create New Instance of Mail Class
43 |     $email =& Mail::factory('mail');
44 |   
45 |     // Send the E-mail!
46 |     $email->send($recipient, $mailheaders, $message) or die("Can't send message!");
47 |   
48 | ?>
49 | 
50 | 


--------------------------------------------------------------------------------
/ch16 - Networking/send-plaintext-email.php:
--------------------------------------------------------------------------------
1 | <?php
2 |     mail("test@example.com", "This is a subject", "This is the mail body", 
3 |            "From:admin@example.com\r\n");
4 | ?>
5 | 
6 | 


--------------------------------------------------------------------------------
/ch16 - Networking/userbandwidth.php:
--------------------------------------------------------------------------------
1 | <?php
2 |    // Create a new file, creatively named "textfile.txt"
3 |    $fh = fopen("textfile.txt","w");
4 |    // Write the word "bandwidth" repeatedly to the file.
5 |    for ($x=0;$x<170400;$x++) fwrite($fh,"bandwidth");
6 |    // Close the file
7 |    fclose($fh);
8 | ?>


--------------------------------------------------------------------------------
/ch17 - PHP and LDAP/ldap_add.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 |    /* Connect and bind to the LDAP server...*/
 3 | 
 4 |    $dn = "ou=People,dc=WJGilmore,dc=com";
 5 |    $entry["displayName"] = "John Wayne";
 6 |    $entry["company"] = "Cowboys, Inc.";
 7 |    $entry["mail"] = "pilgrim@example.com";
 8 |    ldap_add($connection, $dn, $entry) or die("Could not add new entry!");
 9 |    ldap_unbind($connection);
10 | ?>
11 | 
12 | 


--------------------------------------------------------------------------------
/ch17 - PHP and LDAP/ldap_bind.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 |     $host = "ldap.wjgilmore.com";
 3 |     $port = "389";
 4 | 
 5 |     $connection = ldap_connect($host, $port)
 6 |                   or die("Can't establish LDAP connection");
 7 | 
 8 |     ldap_set_option($connection, LDAP_OPT_PROTOCOL_VERSION, 3);
 9 | 
10 |     ldap_bind($connection, $username, $pswd)
11 |               or die("Can't bind to the server.");
12 | ?>
13 | 
14 | 


--------------------------------------------------------------------------------
/ch17 - PHP and LDAP/ldap_compare.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 |    /* Connect and bind */
 3 |    $dn = "CN=Jason Gilmore, OU=People, OU=staff, DC=ad, DC=example, DC=com";
 4 |    $phone = "614 555-1234";
 5 |    if (ldap_compare($ldapconn, $dn, "homePhone", $phone)) {
 6 |       echo "<p>Your phone number is up-to-date</p>";
 7 |    } else {
 8 |       echo "<p>The entered phone number does not match our records. 
 9 |                       Perhaps you've recently moved?</p>" ;
10 | ?>


--------------------------------------------------------------------------------
/ch17 - PHP and LDAP/ldap_connect.php:
--------------------------------------------------------------------------------
1 | <?php
2 |     $host = "ldap.wjgilmore.com";
3 |     $port = "389";
4 |     $connection = ldap_connect($host, $port)
5 |                or die("Can't establish LDAP connection");
6 | ?>
7 | 
8 | 


--------------------------------------------------------------------------------
/ch17 - PHP and LDAP/ldap_count_entries.php:
--------------------------------------------------------------------------------
1 |    $results = ldap_search($connection, $dn, "sn=G*");
2 |    $count = ldap_count_entries($connection, $results);
3 |    echo "<p>Total entries retrieved: $count</p>";
4 | 
5 | 


--------------------------------------------------------------------------------
/ch17 - PHP and LDAP/ldap_dn2ufn.php:
--------------------------------------------------------------------------------
1 | <?php
2 |     // Define the dn
3 |     $dn = "OU=People, OU=staff, DC=ad, DC=example, DC=com";
4 | 
5 |    // Convert the DN to a user-friendly format
6 |    echo ldap_dn2ufn($dn);
7 | ?>
8 | 
9 | 


--------------------------------------------------------------------------------
/ch17 - PHP and LDAP/ldap_explode_dn.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | 
 3 |     $dn = "OU=People,OU=staff,DC=ad,DC=example,DC=com";
 4 |     $dnComponents = ldap_explode_dn($dn, 0);
 5 | 
 6 |     foreach($dnComponents as $component)
 7 |        printf("%s <br />", $component);
 8 | 
 9 | ?>
10 | 
11 | 


--------------------------------------------------------------------------------
/ch17 - PHP and LDAP/ldap_first_attribute.php:
--------------------------------------------------------------------------------
1 | $results = ldap_search($ldapconn, $dn, "sn=G*", array(telephoneNumber, mail));
2 | $entry = ldap_first_entry($ldapconn, $results);
3 | $fAttr = ldap_first_attribute($ldapconn, $entry, $pointer);
4 | echo $fAttr;


--------------------------------------------------------------------------------
/ch17 - PHP and LDAP/ldap_first_entry.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 |    /* ... Connect to LDAP server and bind to a directory. */
 3 |    $dn = "OU=People,OU=staff,DC=ad,DC=example,DC=com";
 4 | 
 5 |    /* Search the directory  */
 6 |    $results = ldap_search($ldapconn, $dn, "sn=G*");  
 7 | 
 8 |    /* Retrieve the first entry. */
 9 |    $firstEntry = ldap_first_entry($ldapconn, $results);
10 | 
11 |    /* Retrieve the given name and surname.*/
12 |    $gn = ldap_get_values($ldapconn, $firstEntry, "givenname");
13 |    $sn = ldap_get_values($ldapconn, $firstEntry, "sn");
14 |    echo "The user's name is $gn $sn.";
15 | ?>


--------------------------------------------------------------------------------
/ch17 - PHP and LDAP/ldap_free_result.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 |    /* connect and bind to ldap server... */
 3 |    $results = ldap_search($ldapconn, $dn, "sn=G*");
 4 | 
 5 |    /* do something with the result set.
 6 |    ldap_free_result($results);
 7 | 
 8 |    /* Perhaps perform additional searches... */
 9 |    ldap_unbind($ldapconn);
10 | ?>


--------------------------------------------------------------------------------
/ch17 - PHP and LDAP/ldap_get_attributes.php:
--------------------------------------------------------------------------------
 1 |     $dn = "OU=People,OU=facstf,DC=ad,DC=example,DC=com";
 2 | 
 3 |     $attributes = array("sn","telephonenumber");
 4 | 
 5 |     $filter = "memberof=CN=staff,OU=Groups,DC=ad,DC=example,DC=com";
 6 |     $result = ldap_search($ad, $dn, $filter, $attributes);
 7 | 
 8 |     $entry = ldap_first_entry($ad, $result);
 9 | 
10 |     while($entry) {
11 | 
12 |        $attrs = ldap_get_attributes($ad, $entry);
13 |        for ($i=0; $i<$attrs["count"]; $i++)
14 |        {
15 |           $attrName = $attrs[$i];
16 |           $values = ldap_get_values($ad,$entry,$attrName);
17 |           for ($j=0; $j < $values["count"]; $j++)
18 |           {
19 |              echo "$attrName: ".$values[$j]."<br />";
20 |           }
21 |        }
22 |        $entry = ldap_next_entry($ad,$entry);
23 |     }


--------------------------------------------------------------------------------
/ch17 - PHP and LDAP/ldap_get_dn.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 |    /* ... Connect to LDAP server and bind to a directory. */
 3 |    $dn = "OU=People,OU=staff,DC=ad,DC=example,DC=com";
 4 | 
 5 |    /* Search the directory */
 6 |    $results = ldap_search($ldapconn, $dn, "sn=G*");
 7 | 
 8 |    /* Grab the first entry of the result set. */
 9 |    $fe = ldap_first_entry($ldapconn,$results);
10 | 
11 |    /* Output the DN of the first entry. */
12 |    echo "DN: ".ldap_get_dn($ldapconn,$fe);
13 | ?>


--------------------------------------------------------------------------------
/ch17 - PHP and LDAP/ldap_get_entries.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | 
 3 |     $host = "ldap.wjgilmore.com";
 4 |     $port = "389";
 5 | 
 6 |     $dn = "dc=WJGilmore,dc=com";
 7 | 
 8 |     $connection = ldap_connect($host)
 9 |                   or die("Can't establish LDAP connection");
10 | 
11 |     ldap_set_option($connection, LDAP_OPT_PROTOCOL_VERSION, 3);
12 | 
13 |     ldap_bind($connection)
14 |               or die("Can't bind to the server.");
15 | 
16 |     // Retrieve all records of individuals having first name
17 |     // beginning with letter K
18 |     $results = ldap_search($connection, $dn, "givenName=K*");
19 | 
20 |     // Dump records into array
21 |     $entries = ldap_get_entries($connection, $results);
22 | 
23 |     // Determine how many records were returned
24 |     $count = $entries["count"];
25 | 
26 |     // Cycle through array and output name and e-mail address
27 |     for($x=0; $x < $count; $x++) {
28 |         printf("%s ", $entries[$x]["cn"][0]);
29 |         printf("(%s) <br />", $entries[$x]["mail"][0]);
30 |     }
31 | 
32 | ?>
33 | 
34 | 


--------------------------------------------------------------------------------
/ch17 - PHP and LDAP/ldap_get_values.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 |    /* Connect and bind to the LDAP server.... */
 3 |    $dn = "CN=Jason Gilmore, OU=People, OU=staff, DC=ad, DC=example, DC=com";
 4 |    $results = ldap_read($ldapconn, $dn, '(objectclass=person)', 
 5 |                         array("givenName", "sn", "mail"));
 6 |    $firstname = ldap_get_values($ldapconn, $results, "givenname");
 7 |    $lastname = ldap_get_values($ldapconn, $results, "sn");
 8 |    $mail = ldap_get_values($ldapconn, $results, "mail");
 9 | 
10 |    echo "First name: ".$firstname[0]."<br />";
11 |    echo "Last name: ".$lastname[0]."<br />";
12 |    echo "Email addresses: ";
13 |    
14 |    $x=0;
15 |    while ($x < $mail["count"]) {
16 |       echo $mail[$x]. " ";
17 |       $x++;
18 |    }
19 | ?>


--------------------------------------------------------------------------------
/ch17 - PHP and LDAP/ldap_next_attribute.php:
--------------------------------------------------------------------------------
1 | $results = ldap_search($ldapconn, $dn, "sn=G*", 
2 |                        array(telephoneNumber, userPrincipalName, mail));
3 | $entry = ldap_first_entry($ldapconn, $results);
4 | $attr = ldap_first_attribute($ldapconn, $entry, $ber);
5 | while ($attr = ldap_next_attribute($ldapconn, $entry, &$ber)) echo $attr."<br />";


--------------------------------------------------------------------------------
/ch17 - PHP and LDAP/ldap_next_entry.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 |    /* ... Connect to LDAP server and bind to a directory. */
 3 |    $dn = "OU=People,OU=staff,DC=ad,DC=example,DC=com";
 4 | 
 5 |    /* Search the directory  */
 6 |    $results = ldap_search($ldapconn, $dn, "sn=G*");
 7 | 
 8 |    /* Retrieve the first entry. */
 9 |    $entry = ldap_first_entry($ldapconn, $results);
10 | 
11 |    while ($entry) {
12 |       /* Retrieve the given name and surname.*/
13 |       $gn = ldap_get_values($ldapconn, $entry, "givenname");
14 |       $sn = ldap_get_values($ldapconn, $entry, "sn");
15 |       echo "The user's name is $gn[0] $sn[0]<br />";
16 |       $entry = ldap_next_entry($ldapconn, $entry);
17 |    }
18 | ?>


--------------------------------------------------------------------------------
/ch17 - PHP and LDAP/ldap_read.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | 
 3 |     $host = "ldap.wjgilmore.com";
 4 | 
 5 |     // Who are we looking for?
 6 |     $dn = "uid=wjgilmore,ou=People,dc=WJGilmore,dc=com";
 7 | 
 8 |     // Connect to the LDAP server
 9 |     $connection = ldap_connect($host)
10 |                   or die("Can't establish LDAP connection");
11 | 
12 |     ldap_set_option($connection, LDAP_OPT_PROTOCOL_VERSION, 3);
13 | 
14 |     // Bind to the LDAP server
15 |     ldap_bind($connection) or die("Can't bind to the server.");
16 | 
17 |     // Retrieve the desired information
18 |     $results = ldap_read($connection, $dn, '(objectclass=person)',
19 |                          array("givenName", "sn"));
20 | 
21 |     // Retrieve an array of returned records
22 |     $entry = ldap_get_entries($connection, $results);
23 | 
24 |     // Output the first and last names
25 |     printf("First name: %s <br />", $entry[0]["givenname"][0]);
26 |     printf("Last name: %s <br />", $entry[0]["sn"][0]);
27 | 
28 |     // Close the connection
29 |     ldap_unbind($connection);
30 | 
31 | ?>
32 | 
33 | 


--------------------------------------------------------------------------------
/ch17 - PHP and LDAP/ldap_sort.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | 
 3 |     // Connect and bind...
 4 |     $results = ldap_search($connection, $dn, "sn=G*", array("givenName", "sn"));
 5 | 
 6 |     // Sort the records by the user's first name
 7 |     ldap_sort($connection, $results, "givenName");
 8 | 
 9 |     $entries = ldap_get_entries($connection,$results);
10 | 
11 |     $count = $entries["count"];
12 | 
13 |     for($i=0;$i<$count;$i++) {
14 |         printf("%s %s <br />",
15 |                $entries[$i]["givenName"][0], $entries[$i]["sn"][0]);
16 |    }
17 | 
18 |    ldap_unbind($connection);
19 | ?>
20 | 
21 | 


--------------------------------------------------------------------------------
/ch17 - PHP and LDAP/ldap_start_tls.php:
--------------------------------------------------------------------------------
1 | <?php
2 |     $connection = ldap_connect("ldap.wjgilmore.com");
3 |     ldap_set_option($connection, LDAP_OPT_PROTOCOL_VERSION, 3);
4 |     ldap_start_tls($connection);
5 | ?>
6 | 
7 | 


--------------------------------------------------------------------------------
/ch17 - PHP and LDAP/ldap_unbind.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | 
 3 |     // Connect to the server
 4 |     $connection = ldap_connect("ldap.wjgilmore.com")
 5 |                   or die("Can't establish LDAP connection");
 6 | 
 7 |     // Bind to the server
 8 |     ldap_bind($connection) or die("Can't bind to LDAP.");
 9 | 
10 |     // Execute various LDAP-related commands...
11 | 
12 |     // Close the connection
13 |     ldap_unbind($connection)
14 |                or die("Could not unbind from LDAP server.");
15 | ?>
16 | 
17 | 


--------------------------------------------------------------------------------
/ch18 - Session Handlers/create_session_variable.php:
--------------------------------------------------------------------------------
1 | <?php
2 |     session_start();
3 |     $_SESSION['username'] = "Jason";
4 |     printf("Your username is %s.", $_SESSION['username']);
5 | ?>
6 | 
7 | 


--------------------------------------------------------------------------------
/ch18 - Session Handlers/delete_session_variable.php:
--------------------------------------------------------------------------------
1 | <?php
2 |    session_start();
3 |    $_SESSION['username'] = "Jason";
4 |    printf("Your username is: %s <br />", $_SESSION['username']);
5 |    unset($_SESSION['username']);
6 |    printf("Username now set to: %s", $_SESSION['username']);
7 | ?>
8 | 
9 | 


--------------------------------------------------------------------------------
/ch18 - Session Handlers/listing18-1.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | 
 3 |   session_start();
 4 | 
 5 |   // Has a session been initiated previously?
 6 |   if (! isset($_SESSION['username'])) {
 7 | 
 8 |       // If no previous session, has the user submitted the form?
 9 |       if (isset($_POST['username']))
10 |       {
11 | 
12 |         $db = new mysqli("localhost", "webuser", "secret", "corporate");
13 | 
14 |         $stmt = $db->prepare("SELECT first_name FROM users WHERE username = ? and password = ?");
15 | 
16 |         $stmt->bind_param('ss', $_POST['username'], $_POST['password]);
17 | 
18 |         $stmt->execute();
19 | 
20 |         $stmt->store_result();
21 | 
22 |         if ($stmt->num_rows == 1)
23 |         {
24 | 
25 |           $stmt->bind_result($firstName);
26 | 
27 |           $stmt->fetch();
28 | 
29 |           $_SESSION['first_name'] = $firstName;
30 | 
31 |           header("Location: http://www.example.com/");
32 | 
33 |         }
34 | 
35 |       } else {
36 |         require_once('login.html');
37 |       }
38 | 
39 |   } else {
40 |     echo "You are already logged into the site.";
41 |   }
42 | 
43 | ?>
44 | 
45 | 


--------------------------------------------------------------------------------
/ch18 - Session Handlers/listing18-1.sql:
--------------------------------------------------------------------------------
1 | CREATE TABLE users (
2 |    id INTEGER UNSIGNED NOT NULL AUTO_INCREMENT,
3 |    first_name VARCHAR(255) NOT NULL,
4 |    username VARCHAR(255) NOT NULL,
5 |    password VARCHAR(32) NOT NULL,
6 |    PRIMARY KEY(id)
7 | );
8 | 
9 | 


--------------------------------------------------------------------------------
/ch18 - Session Handlers/listing18-2.php:
--------------------------------------------------------------------------------
  1 | <?php
  2 | 
  3 | class MySQLiSessionHandler {
  4 | 
  5 |   private $_dbLink;
  6 |   private $_sessionName;
  7 |   private $_sessionTable;
  8 |   CONST SESS_EXPIRE = 3600;
  9 | 
 10 |   public function __construct($host, $user, $pswd, $db, $sessionName, $sessionTable)
 11 |   {
 12 | 
 13 |     $this->_dbLink = new mysqli($host, $user, $pswd, $db);
 14 |     $this->_sessionName = $sessionName;
 15 |     $this->_sessionTable = $sessionTable;
 16 | 
 17 |     session_set_save_handler(
 18 |       array($this, "session_open"), 
 19 |       array($this, "session_close"),
 20 |       array($this, "session_read"),
 21 |       array($this, "session_write"),
 22 |       array($this, "session_destroy"),
 23 |       array($this, "session_gc")
 24 |     );
 25 | 
 26 |     session_start();
 27 | 
 28 |   }
 29 | 
 30 |   function session_open($session_path, $session_name) {
 31 | 
 32 |     $this->_sessionName = $session_name;
 33 |     return true;
 34 | 
 35 |   }
 36 | 
 37 |   function session_close() {
 38 | 
 39 |       return 1;
 40 | 
 41 |   }
 42 | 
 43 |   function session_write($SID, $value) {
 44 | 
 45 |     $stmt = $this->_dbLink->prepare("
 46 |       INSERT INTO {$this->_sessionTable} 
 47 |         (sid, value) VALUES (?, ?) ON DUPLICATE KEY 
 48 |         UPDATE value = ?, expiration = NULL");
 49 | 
 50 |     $stmt->bind_param('sss', $SID, $value, $value); 
 51 | 
 52 |     $stmt->execute(); 
 53 | 
 54 |     session_write_close();
 55 | 
 56 |   }
 57 | 
 58 |   function session_read($SID) {
 59 | 
 60 |       $stmt = $this->_dbLink->prepare(
 61 |         "SELECT value FROM {$this->_sessionTable}
 62 |          WHERE sid = ? AND
 63 |          UNIX_TIMESTAMP(expiration) + " . 
 64 |          self::SESS_EXPIRE . " > UNIX_TIMESTAMP(NOW())"
 65 |       );
 66 | 
 67 |       $stmt->bind_param('s', $SID);
 68 | 
 69 |       if ($stmt->execute())
 70 |       {
 71 | 
 72 |         $stmt->bind_result($value);
 73 | 
 74 |         $stmt->fetch();
 75 | 
 76 |         if (! empty($value))
 77 |         {
 78 |           return $value;
 79 |         }
 80 | 
 81 |       }
 82 | 
 83 |   }
 84 | 
 85 |   public function session_destroy($SID) {
 86 | 
 87 |     $stmt = $this->_dbLink->prepare("DELETE FROM {$this->_sessionTable} WHERE SID = ?");
 88 | 
 89 |     $stmt->bind_param('s', $SID); 
 90 | 
 91 |     $stmt->execute(); 
 92 | 
 93 |   }
 94 | 
 95 |     public function session_gc($lifetime) {
 96 | 
 97 |       $stmt = $this->_dbLink->prepare("DELETE FROM {$this->_sessionTable} 
 98 |           WHERE UNIX_TIMESTAMP(expiration) < " . UNIX_TIMESTAMP(NOW()) - self::SESS_EXPIRE);
 99 | 
100 |       $stmt->execute();
101 | 
102 |    }
103 | 
104 | }
105 | 
106 | ?>
107 | 


--------------------------------------------------------------------------------
/ch18 - Session Handlers/listing18-3.html:
--------------------------------------------------------------------------------
1 | <p>
2 |     <form method="post" action="<?php echo $_SERVER['PHP_SELF']; ?>">
3 |         Username:<br /><input type="text" name="username" size="10" /><br />
4 |         Password:<br /><input type="password" name="pswd" SIZE="10" /><br />
5 |         <input type="submit" value="Login" />
6 |     </form>
7 | </p>
8 | 
9 | 


--------------------------------------------------------------------------------
/ch18 - Session Handlers/recent_view_documents.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | 
 3 |     // Start session
 4 |     session_start();
 5 | 
 6 |     // Connect to server and select database
 7 |     $db = new mysqli("localhost", "webuser", "secret", "corporate");
 8 | 
 9 |     // User wants to view an article, retrieve it from database
10 |     $stmt = $db->prepare("SELECT id, title, content FROM articles WHERE id = ?");
11 | 
12 |     $stmt->bind_param('i', $_GET['id']);
13 | 
14 |     $stmt->execute();
15 | 
16 |     $stmt->store_result();
17 | 
18 |     if ($stmt->num_rows == 1)
19 |     {
20 | 
21 |       $stmt->bind_result($id, $title, $content);
22 | 
23 |     }
24 | 
25 |     // Add article title and link to list
26 |     $articleLink = "<a href='article.php?id={$id}'>{$title}</a>";
27 | 
28 |     if (! in_array($articleLink, $_SESSION['articles']))
29 |         $_SESSION['articles'][] = $articleLink;
30 | 
31 |     // Display the article
32 |     echo "<p>$title</p><p>$content</p>";
33 | 
34 |     // Output list of requested articles
35 | 
36 |     echo "<p>Recently Viewed Articles</p>";
37 |     echo "<ul>";
38 |     foreach($_SESSION['articles'] as $doc) {
39 |       echo "<li>$doc</li>";
40 |     }
41 |     echo "</ul>";
42 | ?>
43 | 
44 | 


--------------------------------------------------------------------------------
/ch18 - Session Handlers/session_decode.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 |    // Start the session and retrieve the session ID
 3 |    session_start();
 4 |    $sid = session_id();
 5 | 
 6 |    $conn=pg_connect("host=localhost dbname=corporate
 7 |                      user=website password=secret") 
 8 |                      or die(pg_last_error($conn));
 9 | 
10 |    // Retrieve the user data
11 |    $query = "SELECT data FROM usersession WHERE sid='$sid'";
12 |    $result = pg_query($conn, $query);
13 | 
14 |    $sessionVars = pg_fetch_result($result,0,'data');
15 |    session_decode($sessionVars);
16 | 
17 |    echo "User ".$_SESSION['username']." logged on at ".$_SESSION['loggedon'].".";
18 | ?>


--------------------------------------------------------------------------------
/ch18 - Session Handlers/session_id.php:
--------------------------------------------------------------------------------
1 | <?php
2 |    session_start ();
3 |    echo "Your session identification number is ".session_id();
4 | ?>


--------------------------------------------------------------------------------
/ch18 - Session Handlers/sessioninfo.sql:
--------------------------------------------------------------------------------
1 | CREATE TABLE sessioninfo (
2 |    sid VARCHAR(255) NOT NULL,
3 |    value TEXT NOT NULL,
4 |    expiration TIMESTAMP NOT NULL,
5 |   PRIMARY KEY(sid)
6 | );
7 | 
8 | 


--------------------------------------------------------------------------------
/ch19 - Templating with Smarty/listing19-1.tpl:
--------------------------------------------------------------------------------
 1 | <html>
 2 |    <head>
 3 |       <title>{$pagetitle}</title>
 4 |    </head>
 5 |    <body>
 6 |    {if $name eq "Kirk"}
 7 |       <p>Welcome back Captain!</p>
 8 |    {else}
 9 |       <p>Swab the decks, mate!</p>
10 |    {/if}
11 |    </body>
12 | </html>
13 | 
14 | 


--------------------------------------------------------------------------------
/ch19 - Templating with Smarty/listing19-2.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 |     // Reference the Smarty class library.
 3 |     require("Smarty.class.php");
 4 | 
 5 |     // Create a new instance of the Smarty class.
 6 |     $smarty = new Smarty;
 7 | 
 8 |     // Assign a few page variables.
 9 |     $smarty->assign("pagetitle", "Welcome to the Starship.");
10 |     $smarty->assign("name", "Kirk");
11 | 
12 |     // Render and display the template.
13 |     $smarty->display("index.tpl");
14 | ?>
15 | 
16 | 


--------------------------------------------------------------------------------
/ch19 - Templating with Smarty/listing19-3.php:
--------------------------------------------------------------------------------
 1 | <html>
 2 |     <head>
 3 |         <title>{$title}</title>
 4 |     </head>
 5 |     <body>
 6 |         <p>
 7 |             Hi, {$name}. Welcome to the wonderful world of Smarty.
 8 |         </p>
 9 |     </body>
10 | </html>
11 | 
12 | 


--------------------------------------------------------------------------------
/ch19 - Templating with Smarty/listing19-4.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 |     require("Smarty.class.php");
 3 |     $smarty = new Smarty;
 4 | 
 5 |     // Assign two Smarty variables
 6 |     $smarty->assign("name", "Jason Gilmore");
 7 |     $smarty->assign("title", "Smarty Rocks!");
 8 | 
 9 |     // Retrieve and output the template
10 |     $smarty->display("welcome.tpl");
11 | ?>
12 | 
13 | 


--------------------------------------------------------------------------------
/ch19 - Templating with Smarty/modify-smarty-dirs.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 |    // Reference the Smarty class library.
 3 |    require("Smarty.class.php");
 4 | 
 5 |    // Create a new instance of the Smarty class.
 6 |    $smarty = new Smarty;
 7 |    $smarty->template_dir="/usr/local/lib/php5/smarty/template_dir/";
 8 |    $smarty->compile_dir="/usr/local/lib/php5/smarty/compile_dir/";
 9 |    $smarty->config_dir="/usr/local/lib/php5/smarty/config_dir/";
10 |    $smarty->cache_dir="/usr/local/lib/php5/smarty/cache_dir/";
11 | ?>


--------------------------------------------------------------------------------
/ch19 - Templating with Smarty/multiple-caches-per-template.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 |     require("Smarty.class.php");
 3 |     require("boxer.class.php");
 4 | 
 5 |     $smarty = new Smarty;
 6 | 
 7 |     $smarty->caching = 1;
 8 | 
 9 |     try {
10 | 
11 |         // If template not already cached, retrieve the appropriate information.
12 |         if (!is_cached("boxerbio.tpl", $_GET['boxerid'])) {
13 |             $bx = new boxer();
14 | 
15 |             if (! $bx->retrieveBoxer($_GET['boxerid']) )
16 |                 throw new Exception("Boxer not found.");
17 | 
18 |             // Create the appropriate Smarty variables
19 |             $smarty->assign("name", $bx->getName());
20 |             $smarty->assign("bio", $bx->getBio());
21 |         }
22 | 
23 |         /* Render the template, caching it and assigning it the name
24 |         * represented by $_GET['boxerid']. If already cached, then
25 |         * retrieve that cached template
26 |         */
27 |         $smarty->display("boxerbio.tpl", $_GET['boxerid']);
28 | 
29 |     } catch (Exception $e) {
30 |         echo $e->getMessage();
31 |     }
32 | ?>
33 | 
34 | 


--------------------------------------------------------------------------------
/ch20 - Web Services/blog.xml:
--------------------------------------------------------------------------------
 1 | <rss version="2.0"
 2 |   xmlns:dc="http://purl.org/dc/elements/1.1/"
 3 |   xmlns:sy="http://purl.org/rss/1.0/modules/syndication/"
 4 |   xmlns:admin="http://webns.net/mvcb/"
 5 |   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
 6 |   xmlns:content="http://purl.org/rss/1.0/modules/content/">
 7 | 
 8 |   <channel>
 9 |     
10 |     <title>WJGilmore.com</title>
11 |     <link>http://localhost/index.php/site/index/</link>
12 |     <description></description>
13 |     <dc:language>en</dc:language>
14 |     <dc:creator>wj@wjgilmore.com</dc:creator>
15 | 
16 |     <dc:rights>Copyright 2010</dc:rights>
17 |     <dc:date>2010-07-21T13:24:52+00:00</dc:date>
18 |     <admin:generatorAgent rdf:resource="http://expressionengine.com/" />
19 |     
20 |     <item>
21 |       <title>E-Commerce Made Easy with FoxyCart</title>
22 |       <link>http://www.wjgilmore.com/index.php/site/e-commerce_made_easy_with_foxycart/</link>
23 |       <description></description>
24 |       <dc:subject>ExpressionEngine, PHP</dc:subject>
25 |       <dc:date>2010-07-21T13:24:52+00:00</dc:date>
26 |     </item>
27 | 
28 |     <item>
29 |       <title>Refactor Your Web Site Database with Stored Procedures and Views</title>
30 |       <link>http://www.wjgilmore.com/site/refactor_your_web_site_database/</link>
31 |       <description></description>
32 |       <dc:subject>PHP, Zend Framework</dc:subject>
33 |       <dc:date>2010-07-20T20:24:14+00:00</dc:date>
34 |     </item>
35 |   </channel>
36 | </rss>
37 | 
38 | 


--------------------------------------------------------------------------------
/ch20 - Web Services/listing20-2.php:
--------------------------------------------------------------------------------
 1 | <?xml version="1.0" standalone="yes"?>
 2 | <library>
 3 |    <book>
 4 |       <title>Pride and Prejudice</title>
 5 |       <author gender="female">Jane Austen</author>
 6 |       <description>Jane Austen's most popular work.</description>
 7 |    </book>
 8 |    <book>
 9 |       <title>The Conformist</title>
10 |       <author gender="male">Alberto Moravia</author>
11 |       <description>Alberto Moravia's classic psychological novel.</description>
12 |    </book>
13 |    <book>
14 |       <title>The Sun Also Rises</title>
15 |       <author gender="male">Ernest Hemingway</author>
16 |       <description>The masterpiece that launched Hemingway's
17 |       career.</description>
18 |    </book>
19 | </library>
20 | 
21 | 


--------------------------------------------------------------------------------
/ch21 - Secure PHP Programming/mcrypt_encrypt.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 |     $ivs = mcrypt_get_iv_size(MCRYPT_DES, MCRYPT_MODE_CBC);
 3 |     $iv = mcrypt_create_iv($ivs, MCRYPT_RAND);
 4 |     $key = "F925T";
 5 |     $message = "This is the message I want to encrypt.";
 6 |     $enc = mcrypt_encrypt(MCRYPT_DES, $key, $message, MCRYPT_MODE_CBC, $iv);
 7 |     echo bin2hex($enc);
 8 | ?>
 9 | 
10 | 


--------------------------------------------------------------------------------
/ch21 - Secure PHP Programming/md5.php:
--------------------------------------------------------------------------------
1 | <?php
2 |     $val = "secret";
3 |     $hash_val = md5 ($val);
4 |     // $hash_val = "5ebe2294ecd0e0f08eab7690d2a6ee69";
5 | ?>
6 | 
7 | 


--------------------------------------------------------------------------------
/ch21 - Secure PHP Programming/mhash.php:
--------------------------------------------------------------------------------
1 | <?php
2 |    $userpswd = "mysecretpswd";
3 |    $pswdhash = mhash(MHASH_SHA1, $userpswd);
4 |    echo "The hashed password is: ".bin2hex($pswdhash);
5 | ?>
6 | 


--------------------------------------------------------------------------------
/ch22 - AJAX/listing22-1.php:
--------------------------------------------------------------------------------
 1 | <form id="form_register" "action="register.php" method="post">
 2 | 
 3 |   <p>
 4 |     Provide Your E-mail Address <br />
 5 |     <input type="text" name="email" value="" /> 
 6 |   </p>
 7 | 
 8 |   <p>
 9 |     Choose a Username <br />
10 |     <input type="text" id="username" name="username" value="" /> 
11 |     <a href="nojs.html" class="button" id="check_un">Check Username</a>
12 |   </p>
13 |   
14 |   <p>
15 |     Choose and Confirm Password<br />
16 |     <input type="password" name="password1" value="" /> <br />
17 |     <input type="password" name="password2" value="" /> 
18 |   </p>
19 | 
20 |   <p>
21 |     <input type="submit" name="submit" value="Register" /> 
22 |   </p>
23 | 
24 | </form>
25 | 
26 | 


--------------------------------------------------------------------------------
/ch22 - AJAX/listing22-2.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | 
 3 |   // A makeshift accounts repository
 4 |   $accounts = array("wjgilmore", "mwade", "twittermaniac");
 5 | 
 6 |   // Define an array which will store the status
 7 |   $result = array();
 8 | 
 9 |   // If the username has been set, determine if it exists in the repository
10 |   if (isset($_GET['username']))
11 |   {
12 | 
13 |     // Filter the username to make sure no funny business is occurring
14 |     $username = filter_var($_GET['username'], FILTER_SANITIZE_STRING);
15 | 
16 |     // Does the username exist in the $accounts array?
17 |     if (in_array($username, $accounts))
18 |     {
19 |       $result['status'] = "FALSE";
20 |     } else {
21 |       $result['status'] = "TRUE";
22 |     }
23 | 
24 |     // JSON-encode the array
25 |     echo json_encode($result);
26 | 
27 |   }
28 | 
29 | ?>
30 | 
31 | 


--------------------------------------------------------------------------------
/ch22 - AJAX/listing22-3.php:
--------------------------------------------------------------------------------
 1 | <script src="http://www.google.com/jsapi"></script>
 2 |     <script type="text/javascript">
 3 |       google.load("jquery", "1.4.2");
 4 |     </script>
 5 | 
 6 |     <script type="text/javascript">
 7 | 
 8 |       $(document).ready(function(){
 9 | 
10 |         // Attach a click handler to the Check Username button
11 |         $('#check_un').click(function(e) { 
12 | 
13 |           // Retrieve the username field value
14 |           var username = $('#username').val();
15 | 
16 |           // Use jQuery's $.get function to send a GET request to the available.php script
17 |           // and provide an appropriate response based on the outcome
18 |           $.get(
19 |             "available.php",
20 |             {username: username},
21 |             function(response){
22 |               if (response.status == "FALSE") {
23 |                 $("#valid").html("Not available!");
24 |               } else {
25 |                 $("#valid").html("Available!");
26 |               }
27 |           },
28 |           "json"
29 |         );
30 | 
31 |        // Use jQuery's preventDefault() method to prevent the link from being followed
32 |        e.preventDefault();
33 | 
34 |   });
35 | 
36 | }); 
37 | 
38 |     </script>
39 | 
40 | 


--------------------------------------------------------------------------------
/ch23 - Building Web Sites for the World/listing23_1.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | 
 3 |     // Specify the target language
 4 |     $language = 'it_IT';
 5 | 
 6 |     // Assign the appropriate locale
 7 |     setlocale(LC_ALL, $language);
 8 | 
 9 |     // Identify the location of the translation files
10 |     bindtextdomain('messages', '/usr/local/apache/htdocs/locale');
11 | 
12 |     // Tell the script which domain to search within when translating text
13 |     textdomain('messages');
14 | ?>
15 | 
16 | <form action="subscribe.php" method="post">
17 |    <?php echo gettext("Enter your e-mail address:"); ?><br />
18 |    <input type="text" id="email" name="email" size="20" maxlength="40" value="" />
19 |    <input type="submit" id="submit" value="Submit" />
20 | </form>
21 | 
22 | 


--------------------------------------------------------------------------------
/ch23 - Building Web Sites for the World/setlocale.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 |     setlocale(LC_ALL, 'it_IT');
 3 |     $locale = localeconv();
 4 |     printf("(it_IT) Total hours spent commuting %s <br />",
 5 |         number_format(4532.23, 2, $locale['decimal_point'],
 6 |         $locale['thousands_sep']));
 7 |     setlocale(LC_ALL, 'en_US');
 8 |     $locale = localeconv();
 9 |     printf("(en_US) Total hours spent commuting %s",
10 |         number_format(4532.23, 2, $locale['decimal_point'],
11 |         $locale['thousands_sep']));
12 | ?>
13 | 
14 | 


--------------------------------------------------------------------------------
/ch23 - Building Web Sites for the World/strftime.php:
--------------------------------------------------------------------------------
1 | <?php
2 |     setlocale(LC_ALL, 'it_IT');
3 |     printf("Your subscription ends on %s", strftime('%x', strtotime('2008-03-04'));
4 | ?>
5 | 


--------------------------------------------------------------------------------
/ch24 - MVC and the Zend Framework/ContactsController.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | 
 3 | class ContactsController extends Zend_Controller_Action
 4 | {
 5 | 
 6 |     public function init()
 7 |     {
 8 |         /* Initialize action controller here */
 9 |     }
10 | 
11 | public function indexAction()
12 | {
13 |     $contact = new Zend_Db_Table('contacts');
14 |     $query = $contact->select()->order('name');
15 |     $this->view->contacts = $contact->fetchAll($query);
16 | }
17 | 
18 | 
19 | public function addAction()
20 | {
21 | 
22 |     $form = new Application_Model_ContactForm(
23 |         array('action' => '/contact/add',
24 |                  'method' => 'POST'
25 |         )
26 |     );
27 | 
28 | 
29 |     if ($this->getRequest()->isPost()) {
30 | 
31 |         if ($form->isValid($this->getRequest()->getPost())) {
32 | 
33 |             $contact = new Zend_Db_Table('contacts');
34 |             $data = array (
35 |                 'name'  => $this->_request->getPost('name'),
36 |                 'email' => $this->_request->getPost('email'),
37 |                 'type'  => $this->_request->getPost('type')
38 |             );
39 | 
40 |             $contact->insert($data);
41 | 
42 |             echo "<p>Contact added!</p>";
43 | 
44 |         }
45 | 
46 |     }
47 | 
48 |     $this->view->form = $form;
49 | 
50 | }
51 | 
52 | 
53 | }
54 | 
55 | 


--------------------------------------------------------------------------------
/ch24 - MVC and the Zend Framework/contacts.sql:
--------------------------------------------------------------------------------
1 | CREATE TABLE contacts (
2 |   id INTEGER UNSIGNED NOT NULL AUTO_INCREMENT PRIMARY KEY,
3 |   name VARCHAR(100) NOT NULL,
4 |   email VARCHAR(100) NOT NULL,
5 |   type VARCHAR(100) NOT NULL
6 | );
7 | 
8 | 


--------------------------------------------------------------------------------
/ch25 - Introducing MySQL/README.txt:
--------------------------------------------------------------------------------
1 | There are no code examples found in Chapter 24.


--------------------------------------------------------------------------------
/ch26 - Installing and Configuring MySQL/README.txt:
--------------------------------------------------------------------------------
1 | There are no code examples found in Chapter 26.


--------------------------------------------------------------------------------
/ch27 - The Many MySQL Clients/README.txt:
--------------------------------------------------------------------------------
1 | There are no code examples found in Chapter 27.


--------------------------------------------------------------------------------
/ch28 - MySQL Storage Engines and Datatypes/README.txt:
--------------------------------------------------------------------------------
1 | There are no code examples found in Chapter 28.


--------------------------------------------------------------------------------
/ch29 - Securing MySQL/README.txt:
--------------------------------------------------------------------------------
1 | There are no code examples found in Chapter 27.


--------------------------------------------------------------------------------
/ch30 - Using PHP with MySQL/listing30_1.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 |     // Create a new server connection
 3 |     $mysqli = new mysqli('localhost', 'catalog_user', 'secret', 'corporate');
 4 | 
 5 |     // Create the query and corresponding placeholders
 6 |     $query = "INSERT INTO products SET id=NULL, sku=?,
 7 |               name=?, price=?";
 8 | 
 9 |     // Create a statement object
10 |     $stmt = $mysqli->stmt_init();
11 | 
12 |     // Prepare the statement for execution
13 |     $stmt->prepare($query);
14 | 
15 |     // Bind the parameters
16 |     $stmt->bind_param('ssd', $sku, $name, $price);
17 | 
18 |     // Assign the posted sku array
19 |     $skuarray = $_POST['sku'];
20 | 
21 |     // Assign the posted name array
22 |     $namearray = $_POST['name'];
23 | 
24 |     // Assign the posted price array
25 |     $pricearray = $_POST['price'];
26 | 
27 |     // Initialize the counter
28 |     $x = 0;
29 | 
30 |     // Cycle through the array, and iteratively execute the query
31 |     while ($x < sizeof($skuarray)) {
32 | 
33 |         $sku = $skuarray[$x];
34 |         $name = $namearray[$x];
35 |         $price = $pricearray[$x];
36 | 
37 |         $stmt->execute();
38 | 
39 |     }
40 | 
41 |     // Recuperate the statement resources
42 |     $stmt->close();
43 | 
44 |     // Close the connection
45 |     $mysqli->close();
46 | 
47 | ?>
48 | 
49 | 


--------------------------------------------------------------------------------
/ch30 - Using PHP with MySQL/listing30_2.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | 
 3 |     // Create a new server connection
 4 |     $mysqli = new mysqli('localhost', 'catalog_user', 'secret', 'corporate');
 5 | 
 6 |     // Create query
 7 |     $query = 'SELECT sku, name, price FROM products ORDER BY sku';
 8 | 
 9 |     // Create a statement object
10 |     $stmt = $mysqli->stmt_init();
11 | 
12 |     // Prepare the statement for execution
13 |     $stmt->prepare($query);
14 | 
15 |     // Execute the statement
16 |     $stmt->execute();
17 | 
18 |     // Bind the result parameters
19 |     $stmt->bind_result($sku, $name, $price);
20 | 
21 |     // Cycle through the results and output the data
22 |   
23 |     while($stmt->fetch())
24 |         printf("%s, %s, %s <br />", $sku, $name, $price);
25 | 
26 |     // Recuperate the statement resources
27 |     $stmt->close();
28 | 
29 |     // Close the connection
30 |     $mysqli->close();
31 | 
32 | ?>
33 | 
34 | 


--------------------------------------------------------------------------------
/ch30 - Using PHP with MySQL/prepared_statement.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 |     // Create a new server connection
 3 |     $mysqli = new mysqli('localhost', 'catalog_user', 'secret', 'corporate');
 4 | 
 5 |     // Create the query and corresponding placeholders
 6 |     $query = "SELECT sku, name, price, description
 7 |               FROM products ORDER BY sku";
 8 | 
 9 |     // Create a statement object
10 |     $stmt = $mysqli->stmt_init();
11 | 
12 |     // Prepare the statement for execution
13 |     $stmt->prepare($query);
14 | 
15 |     .. Do something with the prepared statement
16 | 
17 |     // Recuperate the statement resources
18 |     $stmt->close();
19 | 
20 |     // Close the connection
21 |     $mysqli->close();
22 | 
23 | ?>
24 | 
25 | 


--------------------------------------------------------------------------------
/ch30 - Using PHP with MySQL/products.sql:
--------------------------------------------------------------------------------
1 | CREATE TABLE products (
2 |    id INT NOT NULL AUTO_INCREMENT,
3 |    sku VARCHAR(8) NOT NULL,
4 |    name VARCHAR(100) NOT NULL,
5 |    price DECIMAL(5,2) NOT NULL,
6 |    PRIMARY KEY(id)
7 | )
8 | 
9 | 


--------------------------------------------------------------------------------
/ch30 - Using PHP with MySQL/recuperate_memory.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | 
 3 |     $mysqli = new mysqli('localhost', 'catalog_user', 'secret', 'corporate');
 4 | 
 5 |     $query = 'SELECT sku,  name,  price FROM products ORDER by name';
 6 |     $mysqli->query($query);
 7 | 
 8 |     $result = $mysqli->query($query, MYSQLI_STORE_RESULT);
 9 | 
10 |     // Iterate through the result set
11 |     while(list($sku, $name, $price) = $result->fetch_row())
12 |         printf("(%s) %s: \$%s <br />", $sku, $name, $price);
13 | 
14 |     // Recuperate the query resources
15 |     $result->free();
16 | 
17 |     // Perhaps perform some other large query
18 | 
19 | ?>
20 | 
21 | 


--------------------------------------------------------------------------------
/ch30 - Using PHP with MySQL/retrieving_data.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | 
 3 |     $mysqli = new mysqli('localhost', 'catalog_user', 'secret', 'corporate');
 4 | 
 5 |     // Create the query
 6 |     $query = 'SELECT sku, name, price FROM products ORDER by name';
 7 | 
 8 |     // Send the query to MySQL
 9 |     $result = $mysqli->query($query, MYSQLI_STORE_RESULT);
10 | 
11 |     // Iterate through the result set
12 |     while(list($sku, $name, $price) = $result->fetch_row())
13 |         printf("(%s) %s: \$%s <br />", $sku, $name, $price);
14 | 
15 | ?>
16 | 
17 | 


--------------------------------------------------------------------------------
/ch31 - Introducing PDO/bindcolumn.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | 
 3 | <?php
 4 |     // Connect to the database server
 5 |     $dbh = new PDO('mysql:host=localhost;dbname=chp31', 'webuser', 'secret');
 6 | 
 7 |     // Create and prepare the query
 8 |     $query = 'SELECT sku, title FROM products WHERE id=1';
 9 |     $stmt = $dbh->prepare($query);
10 |     $stmt->execute();
11 | 
12 |     // Bind according to column offset
13 |     $stmt->bindColumn(1, $sku);
14 | 
15 |     // Bind according to column title
16 |     $stmt->bindColumn('title', $title);
17 | 
18 |     // Fetch the row
19 |     $row = $stmt->fetch(PDO::FETCH_BOUND);
20 |    
21 |     // Output the data
22 |     printf("Product: %s (%s)", $title, $sku);
23 | ?>
24 | 
25 | 
26 | ?>
27 | 


--------------------------------------------------------------------------------
/ch31 - Introducing PDO/bindparam.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | 
 3 |     // Connect to the database server
 4 |     $dbh = new PDO('mysql:host=localhost;dbname=chp31', 'webuser', 'secret');
 5 | 
 6 |     // Create and prepare the query
 7 |     $query = "INSERT INTO products SET sku = :sku, title = :title";
 8 |     $stmt = $dbh->prepare($query);
 9 | 
10 |     $sku = 'MN873213';
11 |     $title = 'Minty Mouthwash';
12 | 
13 |     // Bind the parameters
14 |     $stmt->bindParam(':sku', $sku);
15 |     $stmt->bindParam(':title', $title);
16 | 
17 |     // Execute the query
18 |     $stmt->execute();
19 | 
20 |     $sku = 'AB223234';
21 |     $title = 'Lovable Lipstick';
22 | 
23 |     // Bind the parameters
24 |     $stmt->bindParam(':sku', $sku);
25 |     $stmt->bindParam(':title', $title);
26 | 
27 |     // Execute again
28 |     $stmt->execute();
29 | ?>
30 | 
31 | 


--------------------------------------------------------------------------------
/ch31 - Introducing PDO/columncount.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | 
 3 | // Execute the query
 4 | $query = "SELECT sku, title FROM products ORDER BY title";
 5 | $result = $dbh->query($query);
 6 | 
 7 | // Report how many columns were returned
 8 | printf("There were %d product fields returned.", $result->columnCount());
 9 | 
10 | ?>


--------------------------------------------------------------------------------
/ch31 - Introducing PDO/execute.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 |     // Connect to the database server
 3 |     $dbh = new PDO("mysql:host=localhost;dbname=chp31", "webuser", "secret");
 4 | 
 5 |     // Create and prepare the query
 6 |     $query = "INSERT INTO product SET sku = :sku, title = :title";
 7 |     $stmt = $dbh->prepare($query);
 8 | 
 9 |     // Execute the query
10 |     $stmt->execute(array(':sku' => 'MN873213', ':title' => 'Minty Mouthwash'));
11 | 
12 |     // Execute again
13 |     $stmt->execute(array(':sku' => 'AB223234', ':title' => 'Lovable Lipstick'));
14 | ?>
15 | 


--------------------------------------------------------------------------------
/ch31 - Introducing PDO/fetch.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | 
 3 |     // Connect to the database server
 4 |     $dbh = new PDO("mysql:host=localhost;dbname=chp31", "webuser", "secret");
 5 | 
 6 |     // Execute the query
 7 |     $stmt = $dbh->query('SELECT sku, title FROM products ORDER BY title');
 8 | 
 9 |     while ($row = $stmt->fetch(PDO::FETCH_ASSOC)) {
10 |         $sku = $row['sku'];
11 |         $title = $row['title'];
12 |         printf("Product: %s (%s) <br />", $title, $sku);
13 |     }
14 |    
15 | ?>
16 | 
17 | 


--------------------------------------------------------------------------------
/ch31 - Introducing PDO/fetchall.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | 
 3 |     // Execute the query
 4 |     $stmt = $dbh->query('SELECT sku, title FROM products ORDER BY title');
 5 | 
 6 |     // Retrieve all of the rows
 7 |     $rows = $stmt->fetchAll();
 8 | 
 9 |     // Output the rows
10 |     foreach ($rows as $row) {
11 |         $sku = $row[0];
12 |         $title = $row[1];
13 |         printf("Product: %s (%s) <br />", $title, $sku);
14 |     }
15 | 
16 | 
17 | 
18 | ?>
19 | 


--------------------------------------------------------------------------------
/ch31 - Introducing PDO/fetchcolumn.php:
--------------------------------------------------------------------------------
 1 | <?php 
 2 | 
 3 |     // Execute the query
 4 |     $result = $dbh->query('SELECT sku, title FROM products ORDER BY title');
 5 | 
 6 |     // Fetch the first row first column
 7 |     $sku = $result->fetchColumn(0);
 8 | 
 9 |     // Fetch the second row second column
10 |     $title =  $result->fetchColumn(1);
11 | 
12 |     // Output the data.
13 |     echo "Product: $title ($sku)";
14 | 
15 | 
16 | 
17 | ?>
18 | 


--------------------------------------------------------------------------------
/ch31 - Introducing PDO/products.sql:
--------------------------------------------------------------------------------
1 | CREATE TABLE products (
2 |    id INT NOT NULL AUTO_INCREMENT,
3 |    sku CHAR(8) NOT NULL,
4 |    title VARCHAR(100) NOT NULL,
5 |    PRIMARY KEY(id)
6 | );
7 | 
8 | 


--------------------------------------------------------------------------------
/ch31 - Introducing PDO/query.php:
--------------------------------------------------------------------------------
1 | $query = 'SELECT sku, title FROM products ORDER BY id';
2 | foreach ($dbh->query($query) AS $row) {
3 |    $sku = $row['sku'];
4 |    $title = $row['title'];
5 |    printf("Product: %s (%s) <br />", $title, $sku);
6 | }
7 | 
8 | 


--------------------------------------------------------------------------------
/ch32 - Stored Routines/calculate_bonus.sp:
--------------------------------------------------------------------------------
 1 | DELIMITER //
 2 | CREATE FUNCTION calculate_bonus
 3 | (emp_id CHAR(8)) RETURNS DECIMAL(10,2)
 4 | COMMENT 'Calculate employee bonus'
 5 | BEGIN
 6 |    DECLARE total DECIMAL(10,2);
 7 |    DECLARE bonus DECIMAL(10,2);
 8 |    SELECT SUM(revenue) INTO total FROM sales WHERE employee_id = emp_id;
 9 |    SET bonus = total * .05;
10 |    RETURN bonus;
11 | END;
12 | //
13 | DELIMITER ;
14 | 
15 | 


--------------------------------------------------------------------------------
/ch32 - Stored Routines/get_employees.sp:
--------------------------------------------------------------------------------
1 | CREATE PROCEDURE get_employees()
2 |    SELECT employee_id, name, position FROM employees ORDER by name;
3 | 


--------------------------------------------------------------------------------
/ch32 - Stored Routines/iterate.sp:
--------------------------------------------------------------------------------
 1 | DELIMITER //
 2 | 
 3 | DROP PROCEDURE IF EXISTS `corporate`.`calc_bonus`//
 4 | 
 5 | CREATE PROCEDURE `corporate`.`calc_bonus` ()
 6 | BEGIN
 7 | 
 8 | DECLARE empID INT;
 9 | DECLARE emp_cat INT;
10 | DECLARE sal DECIMAL(8,2);
11 | DECLARE finished INTEGER DEFAULT 0;
12 | 
13 | DECLARE emp_cur CURSOR FOR
14 |    SELECT employee_id, salary FROM employees ORDER BY employee_id;
15 | 
16 | DECLARE CONTINUE HANDLER FOR NOT FOUND SET finished=1;
17 | 
18 | OPEN emp_cur;
19 | 
20 | calcloop: LOOP
21 | 
22 |    FETCH emp_cur INTO empID, emp_cat, sal;
23 | 
24 |    IF finished=1 THEN
25 |       LEAVE calcloop;
26 |    END IF;
27 | 
28 |    IF emp_cat=0 THEN
29 |       ITERATE calcloop;
30 |    END IF;
31 | 
32 |    UPDATE employees SET salary = sal + sal * 0.05 WHERE employee_id=empID;
33 | 
34 | END LOOP calcloop;
35 | 
36 | CLOSE emp_cur;
37 | 
38 | END//
39 | 
40 | DELIMITER ;
41 | 
42 | 


--------------------------------------------------------------------------------
/ch32 - Stored Routines/listing32_1.php:
--------------------------------------------------------------------------------
1 | <form action="viewbonus.php" method="post">
2 |    Employee ID:<br />
3 |    <input type="text" name="employeeid" size="8" maxlength="8" value="" />
4 |    <input type="submit" value="View Present Bonus" />
5 | </form>
6 | 
7 | 


--------------------------------------------------------------------------------
/ch32 - Stored Routines/listing32_2.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | 
 3 |     // Instantiate the mysqli class
 4 |     $db = new mysqli("localhost", "websiteuser", "jason", "corporate");
 5 | 
 6 |     // Assign the employeeID
 7 |     $eid = filter_var($_POST['employeeid'], FILTER_SANITIZE_NUMBER_INT);
 8 | 
 9 |     // Execute the stored procedure
10 |     $stmt = $db->prepare("SELECT calculate_bonus(?) AS bonus");
11 | 
12 |     $stmt->bind_param('s', $eid);
13 | 
14 |     $stmt->execute();
15 | 
16 |     $stmt->bind_result($bonus);
17 | 
18 |     $stmt->fetch();
19 | 
20 |    printf("Your bonus is \$%01.2f",$bonus);
21 | ?>
22 | 
23 | 


--------------------------------------------------------------------------------
/ch32 - Stored Routines/retrieve_multiple_rows.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 |   // Instantiate the mysqli class
 3 |   $db = new mysqli("localhost", "websiteuser", "jason", "corporate");
 4 | 
 5 |   // Execute the stored procedure
 6 |   $result = $db->query("CALL get_employees()");
 7 | 
 8 |   // Loop through the results
 9 |   while (list($employee_id, $name, $position) = $result->fetch_row()) {
10 |      echo "$employee_id, $name, $position <br />";
11 |   }
12 | 
13 | ?>
14 | 
15 | 


--------------------------------------------------------------------------------
/ch32 - Stored Routines/service_info.sp:
--------------------------------------------------------------------------------
 1 | DELIMITER //
 2 | 
 3 | CREATE PROCEDURE service_info
 4 | (IN client_id INT, IN services varchar(20))
 5 | 
 6 |    BEGIN
 7 | 
 8 |       DECLARE comma_pos INT;
 9 |       DECLARE current_id INT;
10 | 
11 |       svcs: LOOP
12 |   
13 |          SET comma_pos = LOCATE(',', services);
14 |          SET current_id = SUBSTR(services, 1, comma_pos);
15 | 
16 |          IF current_id <> 0 THEN
17 |             SET services = SUBSTR(services, comma_pos+1);
18 |          ELSE
19 |             SET current_id = services;
20 |          END IF;
21 | 
22 |          INSERT INTO request_info VALUES(NULL, client_id, current_id);
23 | 
24 |          IF comma_pos = 0 OR current_id = '' THEN
25 |             LEAVE svcs;
26 |          END IF;
27 | 
28 |       END LOOP;
29 | 
30 |    END//
31 | 
32 | DELIMITER ;
33 | 
34 | 


--------------------------------------------------------------------------------
/ch32 - Stored Routines/while.php:
--------------------------------------------------------------------------------
 1 | DELIMITER //
 2 | CREATE PROCEDURE test_data
 3 | (IN rows INT)
 4 | BEGIN
 5 | 
 6 |    DECLARE val1 FLOAT;
 7 |    DECLARE val2 FLOAT;
 8 | 
 9 |    WHILE rows > 0 DO
10 |       SELECT RAND() INTO val1;
11 |       SELECT RAND() INTO val2;
12 |       INSERT INTO analysis VALUES(NULL, val1, val2);
13 |       SET rows = rows - 1;
14 |    END WHILE;
15 | 
16 | END//
17 | 
18 | DELIMITER ;
19 | 
20 | 


--------------------------------------------------------------------------------
/ch33 - MySQL Triggers/helpdesk.trigger:
--------------------------------------------------------------------------------
 1 | DELIMITER //
 2 | CREATE TRIGGER au_reassign_ticket
 3 | AFTER UPDATE ON technicians
 4 | FOR EACH ROW
 5 | BEGIN
 6 |    IF NEW.available = 0 THEN
 7 |       UPDATE tickets SET  technician_id=0 WHERE  technician_id=NEW.id;
 8 |    END IF;
 9 | END;//
10 | 
11 | 


--------------------------------------------------------------------------------
/ch33 - MySQL Triggers/listing33_1.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | 
 3 |    // Connect to the MySQL database
 4 |    $mysqli = new mysqli("localhost", "websiteuser", "secret", "helpdesk");
 5 | 
 6 |    // Assign the POSTed values for convenience
 7 |    $options = array('min_range' => 0, 'max_range' => 1);
 8 |    $email = filter_var($_POST['email'], FILTER_VALIDATE_EMAIL);
 9 |    $available = filter_var($_POST['available'], FILTER_VALIDATE_INT, $options);
10 | 
11 |    // Create the UPDATE query
12 |    $stmt = $mysqli->prepare("UPDATE technicians SET available=? WHERE email=?");
13 | 
14 |    $stmt->bind_param('is', $available, $email);
15 | 
16 |    // Execute query and offer user output
17 |    if ($stmt->execute()) {
18 | 
19 |       echo "<p>Thank you for updating your profile.</p>";
20 | 
21 |       if ($available == 0) {
22 |          echo "<p>Your tickets will be reassigned to another technician.</p>";
23 |       }
24 | 
25 |    } else {
26 |       echo "<p>There was a problem updating your profile.</p>";
27 |    }
28 | 
29 | ?>
30 | 
31 | 


--------------------------------------------------------------------------------
/ch34 - MySQL Views/employee_contact_info.view:
--------------------------------------------------------------------------------
1 | CREATE VIEW employee_contact_info_view AS
2 |   SELECT first_name, last_name, email, phone
3 |   FROM employees ORDER BY last_name ASC;
4 | 
5 | 


--------------------------------------------------------------------------------
/ch34 - MySQL Views/employee_contact_info_v2.view:
--------------------------------------------------------------------------------
1 | CREATE VIEW employee_contact_info_view
2 |   (`First Name`, `Last Name`, `Email Address`, `Telephone`) AS
3 |   SELECT first_name, last_name, email, phone
4 |   FROM employees ORDER BY last_name ASC;
5 | 
6 | 


--------------------------------------------------------------------------------
/ch34 - MySQL Views/employees.sql:
--------------------------------------------------------------------------------
 1 | CREATE TABLE employees (
 2 |    id INT UNSIGNED NOT NULL AUTO_INCREMENT,
 3 |    employee_id CHAR(8) NOT NULL,
 4 |    first_name VARCHAR(100) NOT NULL,
 5 |    last_name VARCHAR(100) NOT NULL,
 6 |    email VARCHAR(100) NOT NULL,
 7 |    phone CHAR(10) NOT NULL,
 8 |    salary DECIMAL(8,2) NOT NULL,
 9 |    PRIMARY KEY(id)
10 | );
11 | 
12 | 


--------------------------------------------------------------------------------
/ch34 - MySQL Views/execute_view_in_php.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | 
 3 |     // Connect to the MySQL database
 4 |     $mysqli = new mysqli("localhost", "websiteuser", "secret", "chapter34");
 5 | 
 6 |     // Create the query
 7 |     $query = "SELECT * FROM employee_contact_info_view";
 8 | 
 9 |     // Execute the query
10 |     if ($result = $mysqli->query($query)) {
11 | 
12 |         printf("<table border='1'>");
13 |         printf("<tr>");
14 | 
15 |         // Output the headers
16 |         $fields = $result->fetch_fields();
17 |         foreach ($fields as $field)
18 |             printf("<th>%s</th>", $field->name);
19 | 
20 |         printf("</tr>");
21 | 
22 |         // Output the results
23 |         while ($employee = $result->fetch_row()) {
24 | 
25 |             $first_name = $employee[0];
26 |             $last_name = $employee[1];
27 |             $email = $employee[2];
28 |             $phone = $employee[3];
29 | 
30 |             // Format the phone number
31 |             $phone = ereg_replace("([0-9]{3})([0-9]{3})([0-9]{4})",
32 |                                   "(\\1) \\2-\\3", $phone);
33 | 
34 |             printf("<tr>");
35 |             printf("<td>%s</td><td>%s</td>", $first_name, $last_name);
36 |             printf("<td>%s</td><td>%s</td>", $email, $phone);
37 |             printf("</tr>");
38 | 
39 |       }
40 | 
41 |    }
42 | ?>
43 | 
44 | 


--------------------------------------------------------------------------------
/ch35 - Practical Database Queries/calculate_bonus.sql:
--------------------------------------------------------------------------------
 1 | CREATE PROCEDURE calculate_bonus()
 2 | BEGIN
 3 | 
 4 |    DECLARE emp_id INT;
 5 |    DECLARE sal DECIMAL(8,2);
 6 |    DECLARE comm DECIMAL(3,2);
 7 |    DECLARE done INT;
 8 | 
 9 |    DECLARE calc_bonus CURSOR FOR SELECT id, salary, commission FROM employees;
10 | 
11 |    DECLARE CONTINUE HANDLER FOR NOT FOUND SET done = 1;
12 | 
13 |    OPEN calc_bonus;
14 | 
15 |    BEGIN_calc: LOOP
16 | 
17 |       FETCH calc_bonus INTO emp_id, sal, comm;
18 | 
19 |       IF done THEN
20 |          LEAVE begin_calc;
21 |       END IF;
22 | 
23 |       IF sal > 60000.00 THEN
24 |          IF comm > 0.05 THEN
25 |             UPDATE employees SET bonus = sal * comm WHERE id=emp_id;
26 |          ELSEIF comm <= 0.05 THEN
27 |             UPDATE employees SET bonus = sal * 0.03 WHERE id=emp_id;
28 |          END IF;
29 |       ELSE
30 |          UPDATE employees SET bonus = sal * 0.07 WHERE id=emp_id;
31 |       END IF;
32 | 
33 |    END LOOP begin_calc;
34 | 
35 |    CLOSE calc_bonus;
36 | 
37 | END//
38 | 
39 | DELIMITER ;
40 | 
41 | 


--------------------------------------------------------------------------------
/ch35 - Practical Database Queries/cursor.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | 
 3 |   // Instantiate the mysqli class
 4 |   $db = new mysqli("localhost", "websiteuser", "secret", "corporate");
 5 | 
 6 |   // Execute the stored procedure
 7 |   $result = $db->query("CALL calculate_bonus()");
 8 | 
 9 | ?>
10 | 
11 | 


--------------------------------------------------------------------------------
/ch35 - Practical Database Queries/listing35-1.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | 
 3 |     // Include the HTML_Table package
 4 |     require_once "HTML/Table.php";
 5 | 
 6 |     // Assemble the data in an array
 7 | 
 8 |     $salesreport = array(
 9 |     '0' => array("12309","45633","2010-12-19 01:13:42","$22.04","$5.67","$27.71"),
10 |     '1' => array("12310","942","2010-12-19 01:15:12","$11.50","$3.40","$14.90"),
11 |     '2' => array("12311","7879","2010-12-19 01:15:22","$95.99","$15.00","$110.99"),
12 |     '3' => array("12312","55521","2010-12-19 01:30:45","$10.75","$3.00","$13.75")
13 |     );
14 | 
15 |     // Create an array of table attributes
16 |     $attributes = array('border' => '1');  
17 |   
18 |     // Create the table object
19 | 
20 |     $table = new HTML_Table($attributes);
21 | 
22 |     // Set the headers
23 | 
24 |     $table->setHeaderContents(0, 0, "Order ID");
25 |     $table->setHeaderContents(0, 1, "Client ID");
26 |     $table->setHeaderContents(0, 2, "Order Time");
27 |     $table->setHeaderContents(0, 3, "Sub Total");
28 |     $table->setHeaderContents(0, 4, "Shipping Cost");
29 |     $table->setHeaderContents(0, 5, "Total Cost");
30 | 
31 |     // Cycle through the array to produce the table data
32 | 
33 |     for($rownum = 0; $rownum < count($salesreport); $rownum++) {
34 |         for($colnum = 0; $colnum < 6; $colnum++) { 
35 |             $table->setCellContents($rownum+1, $colnum,
36 |                                      $salesreport[$rownum][$colnum]);
37 |         }
38 |     }
39 | 
40 |     // Output the data
41 | 
42 |     echo $table->toHTML();
43 | 
44 | ?>
45 | 
46 | 


--------------------------------------------------------------------------------
/ch35 - Practical Database Queries/listing35-2.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | 
 3 |     // Include the HTML_Table package
 4 |     require_once "HTML/Table.php";
 5 | 
 6 |     // Connect to the MySQL database
 7 |     $mysqli = new mysqli("localhost", "websiteuser", "secret", "corporate");
 8 | 
 9 |     // Create an array of table attributes
10 |     $attributes = array('border' => '1');  
11 | 
12 |     // Create the table object
13 |     $table = new HTML_Table($attributes);
14 | 
15 |     // Set the headers
16 | 
17 |     $table->setHeaderContents(0, 0, "Order ID");
18 |     $table->setHeaderContents(0, 1, "Client ID");
19 |     $table->setHeaderContents(0, 2, "Order Time");
20 |     $table->setHeaderContents(0, 3, "Sub Total");
21 |     $table->setHeaderContents(0, 4, "Shipping Cost");
22 |     $table->setHeaderContents(0, 5, "Total Cost");
23 | 
24 |     // Cycle through the array to produce the table data
25 | 
26 |     // Create and execute the query
27 |     $query = "SELECT id AS `Order ID`, client_id AS `Client ID`,
28 |                      order_time AS `Order Time`,
29 |                      CONCAT('$', sub_total) AS `Sub Total`,
30 |                      CONCAT('$', shipping_cost) AS `Shipping Cost`,
31 |                      CONCAT('$', total_cost) AS `Total Cost`
32 |                      FROM sales ORDER BY id";
33 | 
34 |     $stmt = $mysqli->prepare($query);
35 | 
36 |     $stmt->execute();
37 | 
38 |     $stmt->bind_result($orderID, $clientID, $time, $subtotal, $shipping, $total);
39 | 
40 |     // Begin at row 1 so don't overwrite the header
41 |     $rownum = 1;
42 | 
43 |     // Format each row
44 | 
45 |     while ($stmt->fetch()) {
46 | 
47 |         $table->setCellContents($rownum, 0, $orderID);
48 |         $table->setCellContents($rownum, 1, $clientID);
49 |         $table->setCellContents($rownum, 2, $time);
50 |         $table->setCellContents($rownum, 3, $subtotal);
51 |         $table->setCellContents($rownum, 4, $shipping);
52 |         $table->setCellContents($rownum, 5, $total);
53 | 
54 |         $rownum++;
55 | 
56 |     }
57 | 
58 |     // Output the data
59 |     echo $table->toHTML();
60 | 
61 |     // Close the MySQL connection
62 |     $mysqli->close();
63 | 
64 | ?>
65 | 
66 | 


--------------------------------------------------------------------------------
/ch35 - Practical Database Queries/member_to_vehicle.sql:
--------------------------------------------------------------------------------
1 | CREATE TABLE member_to_vehicle (
2 |    member_id INT UNSIGNED NOT NULL,
3 |    vehicle_id INT UNSIGNED NOT NULL,
4 |    PRIMARY KEY(member_id, vehicle_id));
5 | 
6 | 


--------------------------------------------------------------------------------
/ch35 - Practical Database Queries/products.sql:
--------------------------------------------------------------------------------
1 | CREATE TABLE products (
2 |    id INT NOT NULL AUTO_INCREMENT PRIMARY KEY,
3 |    product_id VARCHAR(8) NOT NULL,
4 |    name VARCHAR(25) NOT NULL,
5 |    price DECIMAL(5,2) NOT NULL,
6 |    description MEDIUMTEXT NOT NULL
7 | );
8 | 
9 | 


--------------------------------------------------------------------------------
/ch35 - Practical Database Queries/sales.sql:
--------------------------------------------------------------------------------
 1 | CREATE TABLE sales (
 2 |    id INT UNSIGNED NOT NULL AUTO_INCREMENT PRIMARY KEY,
 3 |    client_id INT UNSIGNED NOT NULL,
 4 |    order_time TIMESTAMP NOT NULL,
 5 |    sub_total DECIMAL(8,2) NOT NULL,
 6 |    shipping_cost DECIMAL(8,2) NOT NULL,
 7 |    total_cost DECIMAL(8,2) NOT NULL
 8 | );
 9 | 
10 | 


--------------------------------------------------------------------------------
/ch35 - Practical Database Queries/subquery.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 |    $mysqli = new mysqli("localhost", "websiteuser",
 3 |                                   "secret", "corporate");
 4 | 
 5 |    $stmt = $mysqli->prepare("SELECT id, first_name, last_name FROM members
 6 |              WHERE zip = (SELECT zip FROM members WHERE id=?)");
 7 | 
 8 |   $stmt->bind_param("ii", $recordstart, $pagesize);
 9 | 
10 | $stmt->execute();
11 | 
12 | // Loop over data per usual
13 | 
14 | ?>
15 | 
16 | 


--------------------------------------------------------------------------------
/ch35 - Practical Database Queries/vehicles.sql:
--------------------------------------------------------------------------------
1 | CREATE TABLE vehicles (
2 |    id INT UNSIGNED NOT NULL AUTO_INCREMENT,
3 |    name VARCHAR(25) NOT NULL,
4 |    description VARCHAR(100),
5 |    PRIMARY KEY(id));
6 | 
7 | 


--------------------------------------------------------------------------------
/ch36 - Indexes and Searching/bookmarks.sql:
--------------------------------------------------------------------------------
 1 | CREATE TABLE bookmarks (
 2 |    id INT UNSIGNED NOT NULL AUTO_INCREMENT,
 3 |    name VARCHAR(75) NOT NULL,
 4 |    url VARCHAR(200) NOT NULL,
 5 |    description MEDIUMTEXT NOT NULL,
 6 |    PRIMARY KEY(id));
 7 | 
 8 | 
 9 | INSERT INTO bookmarks (name, url, description) 
10 |        VALUES("Apress", "www.apress.com", "Computer books");
11 | INSERT INTO bookmarks (name, url, description)
12 |        VALUES("Google", "www.google.com", "Search engine");
13 | INSERT INTO bookmarks (name, url, description)
14 |        VALUES("W. Jason Gilmore", "www.wjgilmore.com", "Jason's website");
15 | 
16 | 


--------------------------------------------------------------------------------
/ch36 - Indexes and Searching/bookmarks_fulltext.sql:
--------------------------------------------------------------------------------
1 | CREATE TABLE bookmarks (
2 |    id INT UNSIGNED NOT NULL AUTO_INCREMENT,
3 |    name VARCHAR(75) NOT NULL,
4 |    url VARCHAR(200) NOT NULL,
5 |    description MEDIUMTEXT NOT NULL,
6 |    FULLTEXT(description),
7 |    PRIMARY KEY(id));
8 | 
9 | 


--------------------------------------------------------------------------------
/ch36 - Indexes and Searching/bookmarks_v2.sql:
--------------------------------------------------------------------------------
1 | CREATE TABLE bookmarks (
2 |    id INT UNSIGNED NOT NULL AUTO_INCREMENT,
3 |    name VARCHAR(75) NOT NULL,
4 |    url VARCHAR(200) NOT NULL UNIQUE,
5 |    description MEDIUMTEXT NOT NULL,
6 |    PRIMARY KEY(id));
7 | 
8 | 


--------------------------------------------------------------------------------
/ch36 - Indexes and Searching/bookmarks_v3.sql:
--------------------------------------------------------------------------------
1 | CREATE TABLE bookmarks (
2 |    id INT UNSIGNED NOT NULL AUTO_INCREMENT,
3 |    name VARCHAR(75) NOT NULL UNIQUE,
4 |    url VARCHAR(200) NOT NULL UNIQUE,
5 |    description MEDIUMTEXT NOT NULL,
6 |    PRIMARY KEY(id));
7 | 
8 | 


--------------------------------------------------------------------------------
/ch36 - Indexes and Searching/bookmarks_v4.sql:
--------------------------------------------------------------------------------
1 | CREATE TABLE bookmarks (
2 |    id INT UNSIGNED NOT NULL AUTO_INCREMENT,
3 |    name VARCHAR(75) NOT NULL,
4 |    url VARCHAR(200) NOT NULL,
5 |    UNIQUE(name, url),
6 |    description MEDIUMTEXT NOT NULL,
7 |    PRIMARY KEY(id));
8 | 
9 | 


--------------------------------------------------------------------------------
/ch36 - Indexes and Searching/employees.sql:
--------------------------------------------------------------------------------
1 | CREATE TABLE employees (
2 |    id INT UNSIGNED NOT NULL AUTO_INCREMENT,
3 |    firstname VARCHAR(100) NOT NULL,
4 |    lastname VARCHAR(100) NOT NULL,
5 |    email VARCHAR(100) NOT NULL UNIQUE,
6 |    INDEX (lastname),
7 |    PRIMARY KEY(id));
8 | 
9 | 


--------------------------------------------------------------------------------
/ch36 - Indexes and Searching/employees_v2.sql:
--------------------------------------------------------------------------------
1 | CREATE TABLE employees (
2 |    id INT UNSIGNED NOT NULL AUTO_INCREMENT,
3 |    firstname VARCHAR(100) NOT NULL,
4 |    lastname VARCHAR(100) NOT NULL,
5 |    email VARCHAR(100) NOT NULL UNIQUE,
6 |    INDEX (lastname(5)),
7 |    PRIMARY KEY(id));
8 | 
9 | 


--------------------------------------------------------------------------------
/ch36 - Indexes and Searching/employees_v3.sql:
--------------------------------------------------------------------------------
1 | CREATE TABLE employees (
2 |    id SMALLINT UNSIGNED NOT NULL AUTO_INCREMENT,
3 |    lastname VARCHAR(35) NOT NULL,
4 |    firstname VARCHAR(35) NOT NULL,
5 |    email VARCHAR(55) NOT NULL UNIQUE,
6 |    INDEX name (lastname, firstname),
7 |    PRIMARY KEY(id));
8 | 


--------------------------------------------------------------------------------
/ch36 - Indexes and Searching/listing36_3.php:
--------------------------------------------------------------------------------
 1 | <p>
 2 | Search the online resources database:<br />
 3 | <form action="fulltextsearch.php" method="post">
 4 |    Keywords:<br />
 5 |    <input type="text" name="keywords" size="20" maxlength="40" value="" /><br />
 6 |    <input type="submit" value="Search!" />
 7 | </form>
 8 | </p>
 9 | 
10 | <?php
11 | 
12 |    // If the form has been submitted with supplied keywords
13 |    if (isset($_POST['keywords'])) {
14 | 
15 |       // Connect to server and select database
16 |       $db = new mysqli("localhost", "websiteuser", "secret", "chapter36");
17 | 
18 |       // Create the query
19 |       $stmt = $db->prepare("SELECT name, url FROM bookmarks
20 |                           WHERE MATCH(description) AGAINST(?)");
21 | 
22 |       $stmt->bind_param('s', $_POST['keywords']);
23 | 
24 |       $stmt->execute();
25 | 
26 |       $stmt->store_result();
27 | 
28 |       // Output retrieved rows or display appropriate message
29 |       if ($stmt->num_rows > 0) {
30 | 
31 |         $stmt->bind_result($url, $name);
32 | 
33 |         while ($result->fetch)
34 |           printf("<a href='%s'>%s</a><br />", $url, $name);
35 |       } else {
36 |           printf("No results found.");
37 |       }
38 |    }
39 | ?>
40 | 
41 | 


--------------------------------------------------------------------------------
/ch36 - Indexes and Searching/searchextended.php:
--------------------------------------------------------------------------------
 1 | <p>
 2 | Search the employee database:<br />
 3 | <form action="search2.php" method="post">
 4 |    Keyword:<br />
 5 |    <input type="text" name="keyword" size="20" maxlength="40" value="" /><br />
 6 |    Field:<br />
 7 |    <select name="field">
 8 |       <option value="">Choose field:</option>
 9 |       <option value="lastname">Last Name</option>
10 |       <option value="email">E-mail Address</option>
11 |       </select>
12 |    <input type="submit" value="Search!" />
13 | </form>
14 | </p>
15 | 
16 | <?php
17 |    // If the form has been submitted with a supplied keyword
18 |    if (isset($_POST['field'])) {
19 | 
20 |       // Connect to server and select database
21 |       $db = new mysqli("localhost", "websiteuser", "secret", "chapter36");
22 | 
23 |       // Create the query
24 |       if ($_POST['field'] == "lastname") {
25 |          $stmt = $db->prepare("SELECT firstname, lastname, email
26 |                                FROM employees WHERE lastname = ?");
27 |       } elseif ($_POST['field'] == "email") {
28 |          $stmt = $db->prepare("SELECT firstname, lastname, email
29 |                                FROM employees WHERE email = ?");
30 |       }
31 | 
32 |       $stmt->bind_param('s', $_POST['keyword']);
33 | 
34 |       $stmt->execute();
35 | 
36 |       $stmt->store_result();
37 | 
38 |       // If records found, output them
39 |       if ($stmt->num_rows > 0) {
40 | 
41 |         $stmt->bind_result($firstName, $lastName, $email);
42 | 
43 |         while ($stmt->fetch())
44 |           printf("%s, %s (%s)<br />", $lastName, $firstName, $email);
45 | 
46 |       } else {
47 |         echo "No results found.";
48 |       }
49 |    }
50 | ?>
51 | 
52 | 


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/ch36 - Indexes and Searching/simplesearch.php:
--------------------------------------------------------------------------------
 1 | <p>
 2 | Search the employee database:<br />
 3 | <form action="search.php" method="post">
 4 |    Last name:<br />
 5 |    <input type="text" name="lastname" size="20" maxlength="40" value="" /><br />
 6 |    <input type="submit" value="Search!" />
 7 | </form>
 8 | </p>
 9 | 
10 | <?php
11 | 
12 |    // If the form has been submitted with a supplied last name
13 |    if (isset($_POST['lastname'])) {
14 | 
15 |       // Connect to server and select database
16 | 
17 |       $db = new mysqli("localhost", "websiteuser", "secret", "chapter36");
18 | 
19 |       // Query the employees table
20 |       $stmt = $db->prepare("SELECT firstname, lastname, email FROM employees 
21 |                             WHERE lastname=?");
22 | 
23 |       $stmt->bind_param('s', $_POST['lastname']);
24 | 
25 |       $stmt->execute();
26 | 
27 |       $stmt->store_result();
28 | 
29 |       // If records found, output them
30 |       if ($stmt->num_rows > 0) {
31 | 
32 |         $stmt->bind_result($firstName, $lastName, $email);
33 | 
34 |         while ($stmt->fetch())
35 |           printf("%s, %s (%s)<br />", $lastName, $firstName, $email);
36 |       } else {
37 |          echo "No results found.";
38 |       }
39 | 
40 |    }
41 | 
42 | ?>
43 | 
44 | 


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/ch37 - Transactions/customers.sql:
--------------------------------------------------------------------------------
1 | CREATE TABLE customers (
2 |    id SMALLINT UNSIGNED NOT NULL AUTO_INCREMENT PRIMARY KEY,
3 |    name VARCHAR(255) NOT NULL
4 |    ) ENGINE=InnoDB;
5 | 
6 | 


--------------------------------------------------------------------------------
/ch37 - Transactions/listing37_1.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | 
 3 |    // Start by assuming the transaction operations will all succeed
 4 |    $success = TRUE;
 5 | 
 6 |    // Give the POSTed item ID a friendly variable name
 7 |    $itemID = filter_var($_POST['itemid'], FILTER_VALIDATE_INT);
 8 | 
 9 |    //$participant = new Participant();
10 |    //$buyerID = $participant->getParticipantKey();
11 | 
12 |    // Retrieve the item seller and price using some fictitious item class
13 |    $item = new Item();
14 |    $sellerID = $item->getItemOwner($itemID);
15 |    $price = $item->getPrice($itemID);
16 | 
17 |    // Instantiate the mysqli class
18 |    $db = new mysqli("localhost","website","secret","chapter37");
19 | 
20 |    // Disable the autocommit feature
21 |    $db->autocommit(FALSE);
22 | 
23 |    // Debit buyer's account
24 | 
25 |    $stmt = $db->prepare("UPDATE participants SET cash = cash - ? WHERE id = ?");
26 | 
27 |    $stmt->bind_param('di', $price, $buyerID);
28 | 
29 |    $stmt->execute(); 
30 | 
31 |    if ($db->affected_rows != 1)
32 |       $success = FALSE;
33 | 
34 |    // Credit seller's account
35 |    $query = $db->prepare("UPDATE participants SET cash = cash + ? WHERE id = ?");
36 | 
37 |    $stmt->bind_param('di', $price, $sellerID);
38 | 
39 |    $stmt->execute(); 
40 | 
41 |    if ($db->affected_rows != 1)
42 |       $success = FALSE;
43 | 
44 |    // Update trunk item ownership. If it fails, set $success to FALSE
45 |    $stmt = $db->prepare("UPDATE trunks SET owner = ? WHERE id = ?");
46 | 
47 |    $stmt->bind_param('ii', $buyerID, $itemID);
48 | 
49 |    $stmt->execute();
50 | 
51 |    if ($db->affected_rows != 1)
52 |       $success = FALSE;
53 | 
54 |    // If $success is TRUE, commit transaction, otherwise roll back changes
55 |    if ($success) {
56 |       $db->commit();
57 |       echo "The swap took place! Congratulations!";
58 |    } else {
59 |       $db->rollback();
60 |       echo "There was a problem with the swap!";
61 |    }
62 | 
63 | ?>
64 | 
65 | 


--------------------------------------------------------------------------------
/ch37 - Transactions/participants.sql:
--------------------------------------------------------------------------------
1 | CREATE TABLE participants (
2 |    id SMALLINT UNSIGNED NOT NULL AUTO_INCREMENT PRIMARY KEY,
3 |    name VARCHAR(35) NOT NULL,
4 |    email VARCHAR(45) NOT NULL,
5 |    cash DECIMAL(5,2) NOT NULL
6 |    ) ENGINE=InnoDB;
7 | 
8 | 


--------------------------------------------------------------------------------
/ch37 - Transactions/trunks.php:
--------------------------------------------------------------------------------
1 | CREATE TABLE trunks (
2 |    id SMALLINT UNSIGNED NOT NULL AUTO_INCREMENT PRIMARY KEY,
3 |    owner SMALLINT UNSIGNED NOT NULL REFERENCES participants(id),
4 |    name VARCHAR(25) NOT NULL,
5 |    price DECIMAL(5,2) NOT NULL,
6 |    description MEDIUMTEXT NOT NULL
7 |    ) ENGINE=InnoDB;
8 | 
9 | 


--------------------------------------------------------------------------------
/ch38 - Importing and Exporting Data/load_table_data_with_php.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 |     // Connect to the MySQL server and select the corporate database
 3 |     $mysqli = new mysqli("localhost","someuser","secret","corporate");
 4 | 
 5 |     // Open and parse the sales.csv file
 6 |     $fh = fopen("sales.csv", "r");
 7 | 
 8 |     while ($line = fgetcsv($fh, 1000, ","))
 9 |     {
10 |         $id = $line[0];
11 |         $client_id = $line[1];
12 |         $order_time = $line[2];
13 |         $sub_total = $line[3];
14 |         $shipping_cost = $line[4];
15 |         $total_cost = $line[5];
16 | 
17 |         // Insert the data into the sales table
18 |         $query = "INSERT INTO sales SET id='$id',
19 |             client_id='$client_id', order_time='$order_time',
20 |             sub_total='$sub_total', shipping_cost='$shipping_cost',
21 |             total_cost='$total_cost'";
22 | 
23 |         $result = $mysqli->query($query);
24 |     }
25 | 
26 |     fclose($fh);
27 |     $mysqli->close();
28 | ?>
29 | 
30 | 


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/ch38 - Importing and Exporting Data/sales1.sql:
--------------------------------------------------------------------------------
 1 | CREATE TABLE sales (
 2 |    id SMALLINT UNSIGNED NOT NULL AUTO_INCREMENT PRIMARY KEY,
 3 |    client_id SMALLINT UNSIGNED NOT NULL,
 4 |    order_time TIMESTAMP NOT NULL,
 5 |    sub_total DECIMAL(8,2) NOT NULL,
 6 |    shipping_cost DECIMAL(8,2) NOT NULL,
 7 |    total_cost DECIMAL(8,2) NOT NULL
 8 | );
 9 | 
10 | 


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/contributing.md:
--------------------------------------------------------------------------------
 1 | # Contributing to Apress Source Code
 2 | 
 3 | Copyright for Apress source code belongs to the author(s). However, under fair use you are encouraged to fork and contribute minor corrections and updates for the benefit of the author(s) and other readers.
 4 | 
 5 | ## How to Contribute
 6 | 
 7 | 1. Make sure you have a GitHub account.
 8 | 2. Fork the repository for the relevant book.
 9 | 3. Create a new branch on which to make your change, e.g. 
10 | `git checkout -b my_code_contribution`
11 | 4. Commit your change. Include a commit message describing the correction. Please note that if your commit message is not clear, the correction will not be accepted.
12 | 5. Submit a pull request.
13 | 
14 | Thank you for your contribution!


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