├── .gitignore
├── README.md
├── Week 1
    ├── Autograder.docx
    └── Practice Quiz.docx
├── Week 2
    ├── Autograder.docx
    ├── Practice Quiz.docx
    └── test.html.txt
├── Week 3
    ├── Quiz.docx
    ├── blocks.png
    ├── blocksCSSvalidator.png
    ├── brainyquotenostyles.png
    ├── index.html.txt
    ├── indeximage.png
    └── inspectnavbar.png
├── Week 4
    ├── phpConfig.png
    └── phpMyAdminCapture.png
├── Week 5
    ├── check.php
    ├── checkimage.png
    ├── errorimage.png
    ├── fail.php
    ├── index.html
    ├── index.php
    ├── indeximage.png
    └── quiz.docx
├── Week 6
    ├── assignment.docx
    ├── guess.php
    └── quiz.docx
├── Week 7
    ├── failedcrack.png
    ├── index.php
    ├── makecode.php
    ├── md5.php
    ├── quiz.docx
    └── successfulcrack.png
└── Week 8
    ├── assignment.docx
    ├── bootstrap.php
    ├── exampleplay.PNG
    ├── game.php
    ├── incorrectpassword.PNG
    ├── ind.php
    ├── index.php
    ├── login.php
    ├── nameparammissing.PNG
    ├── quiz.docx
    ├── starter-template.css
    └── testrun.PNG


/.gitignore:
--------------------------------------------------------------------------------
  1 | # Byte-compiled / optimized / DLL files
  2 | __pycache__/
  3 | *.py[cod]
  4 | *$py.class
  5 | 
  6 | # C extensions
  7 | *.so
  8 | 
  9 | # Distribution / packaging
 10 | .Python
 11 | build/
 12 | develop-eggs/
 13 | dist/
 14 | downloads/
 15 | eggs/
 16 | .eggs/
 17 | lib/
 18 | lib64/
 19 | parts/
 20 | sdist/
 21 | var/
 22 | wheels/
 23 | *.egg-info/
 24 | .installed.cfg
 25 | *.egg
 26 | MANIFEST
 27 | 
 28 | # PyInstaller
 29 | #  Usually these files are written by a python script from a template
 30 | #  before PyInstaller builds the exe, so as to inject date/other infos into it.
 31 | *.manifest
 32 | *.spec
 33 | 
 34 | # Installer logs
 35 | pip-log.txt
 36 | pip-delete-this-directory.txt
 37 | 
 38 | # Unit test / coverage reports
 39 | htmlcov/
 40 | .tox/
 41 | .coverage
 42 | .coverage.*
 43 | .cache
 44 | nosetests.xml
 45 | coverage.xml
 46 | *.cover
 47 | .hypothesis/
 48 | .pytest_cache/
 49 | 
 50 | # Translations
 51 | *.mo
 52 | *.pot
 53 | 
 54 | # Django stuff:
 55 | *.log
 56 | local_settings.py
 57 | db.sqlite3
 58 | 
 59 | # Flask stuff:
 60 | instance/
 61 | .webassets-cache
 62 | 
 63 | # Scrapy stuff:
 64 | .scrapy
 65 | 
 66 | # Sphinx documentation
 67 | docs/_build/
 68 | 
 69 | # PyBuilder
 70 | target/
 71 | 
 72 | # Jupyter Notebook
 73 | .ipynb_checkpoints
 74 | 
 75 | # pyenv
 76 | .python-version
 77 | 
 78 | # celery beat schedule file
 79 | celerybeat-schedule
 80 | 
 81 | # SageMath parsed files
 82 | *.sage.py
 83 | 
 84 | # Environments
 85 | .env
 86 | .venv
 87 | env/
 88 | venv/
 89 | ENV/
 90 | env.bak/
 91 | venv.bak/
 92 | 
 93 | # Spyder project settings
 94 | .spyderproject
 95 | .spyproject
 96 | 
 97 | # Rope project settings
 98 | .ropeproject
 99 | 
100 | # mkdocs documentation
101 | /site
102 | 
103 | # mypy
104 | .mypy_cache/
105 | 


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/README.md:
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1 | # Building Web Applications In PHP
2 | This repository contains notes, assignments, quizzes and code files from the "Building Web Applications in PHP" course by University of Michigan, on Coursera.
3 | 
4 | Find the course at https://www.coursera.org/learn/web-applications-php
5 | 


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/Week 1/Autograder.docx:
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https://raw.githubusercontent.com/Anacoder1/BuildingWebApplicationsInPHP/b8a220ccacd200f93413cfe3ebee10012c6100f9/Week 1/Autograder.docx


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/Week 1/Practice Quiz.docx:
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/Week 2/Autograder.docx:
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/Week 2/Practice Quiz.docx:
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https://raw.githubusercontent.com/Anacoder1/BuildingWebApplicationsInPHP/b8a220ccacd200f93413cfe3ebee10012c6100f9/Week 2/Practice Quiz.docx


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/Week 2/test.html.txt:
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 1 | <!doctype html>
 2 | <html>
 3 | <head>
 4 | <title>... Anamitra Musib 659b8b ...</title>
 5 | 
 6 | </head>
 7 | <body>
 8 | <em>Emphasized text</em>
 9 | <div style="color:#0000FF">
10 | <h1><strong> <span style="color:blue">blue</span>SAMSUNG </strong></h1>
11 | </div>
12 | <img src="th.jpg" alt="mobile">
13 | <strong>&lt; class="feature" &gt;FEATURES</strong>
14 |  <a href="https://www.google.com">Visit google.com!</a>
15 | 
16 |  <a href="https://www.gmail.com">Visit gmail.com!</a>
17 |  <a href="https://www.yahoo.com">Visit yahoo.com!</a>
18 | <ul>
19 | 
20 | 
21 | <li><h3> Metallic Body</h3></li>
22 | <li><h3>Black Colour</h3></li>
23 | <li><h3> Touch Screen</h3></li>
24 | 
25 | </ul>
26 | </body>
27 | </html>


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/Week 3/Quiz.docx:
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https://raw.githubusercontent.com/Anacoder1/BuildingWebApplicationsInPHP/b8a220ccacd200f93413cfe3ebee10012c6100f9/Week 3/Quiz.docx


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/Week 3/blocks.png:
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https://raw.githubusercontent.com/Anacoder1/BuildingWebApplicationsInPHP/b8a220ccacd200f93413cfe3ebee10012c6100f9/Week 3/blocks.png


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/Week 3/blocksCSSvalidator.png:
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/Week 3/brainyquotenostyles.png:
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https://raw.githubusercontent.com/Anacoder1/BuildingWebApplicationsInPHP/b8a220ccacd200f93413cfe3ebee10012c6100f9/Week 3/brainyquotenostyles.png


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/Week 3/index.html.txt:
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 1 | <!DOCTYPE html>
 2 | <html>
 3 | <head>
 4 |   <title>Blocks</title>
 5 |   <!-- Do not change this file - add your CSS styling 
 6 |        rules to the blocks.css file included below -->
 7 |   <link type="text/css" rel="stylesheet" href="blocks.css">
 8 | </head>
 9 | <body>
10 | <div id="one">
11 | Turns out you have a really fun time if you 
12 | go to work every day and focus on being 
13 | silly and funny and happy! - Hannah Murray
14 | </div>
15 | <div id="two">
16 | All you need in this life is ignorance and confidence, 
17 | and then success is sure. - Mark Twain
18 | </div>
19 | <div id="three">
20 | Well, if crime fighters fight crime and fire fighters 
21 | fight fire, what do freedom fighters fight? They never 
22 | mention that part to us, do they? - George Carlin
23 | </div>
24 | <div id="four">
25 | Great minds discuss ideas; average minds discuss events;
26 | small minds discuss people. - Eleanor Roosevelt
27 | </div>
28 | <p id="link">
29 | <a href="https://www.brainyquote.com/" target="_blank">
30 | Brainy Quote
31 | </a>
32 | </p>
33 | </body>
34 | </html>


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/Week 3/indeximage.png:
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/Week 3/inspectnavbar.png:
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/Week 4/phpConfig.png:
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/Week 4/phpMyAdminCapture.png:
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/Week 5/check.php:
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 1 | <?php
 2 | echo "<pre>\n";
 3 | echo 'display_errors = ' . ini_get('display_errors') . "\n";
 4 | if ( ini_get('display_errors') == 1 ) {
 5 |     echo("It is all good...\n");
 6 |     echo "</pre>\n";
 7 |     return;
 8 | }
 9 | echo("YOU ARE IN VERY BAD SHAPE!!!!!!\n");
10 | echo("You need to edit this file:\n\n");
11 | echo(php_ini_loaded_file()."\n\n");
12 | echo("And set\n\n");
13 | echo("display_errors = On\n\n");
14 | echo("Until you do this, you will be very very unhappy doing PHP development\n");
15 | echo("in this PHP environment.\n");
16 | echo "</pre>\n";
17 | ?>


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/Week 5/checkimage.png:
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https://raw.githubusercontent.com/Anacoder1/BuildingWebApplicationsInPHP/b8a220ccacd200f93413cfe3ebee10012c6100f9/Week 5/checkimage.png


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/Week 5/errorimage.png:
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https://raw.githubusercontent.com/Anacoder1/BuildingWebApplicationsInPHP/b8a220ccacd200f93413cfe3ebee10012c6100f9/Week 5/errorimage.png


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/Week 5/fail.php:
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1 | <?php
2 | echo("<p>What we want to see below is a 'Fatal Error'.</p>\n");
3 | // Do not fix the mistake in the code below - the goal is to 
4 | // trigger an error to verify that we see errors in the browser.
5 | failure_is_expected();
6 | ?>


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/Week 5/index.html:
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 1 | 
 2 | <title>Anamitra Musib PHP</title>
 3 | <h1>Anamitra Musib PHP</h1>
 4 | <p>
 5 | 	The SHA256 hash of Anamitra Musib is 3a8a4d70afb7290abdce326e81cb437ab6b4f434e4e5cb63df043e7fbe10ccd7
 6 | ?></p>
 7 | <pre>ASCII ART:
 8 | 	       ***
 9 | 	      *****
10 | 	     **	  **
11 | 	    **     **
12 | 	   ***********
13 | 	  *************
14 | 	 **           **
15 | 	**             **
16 | </pre>
17 | <a href="fail.php">Click here to check the error setting</a>
18 | <br>
19 | <a href="check.php">Click here to cause a traceback</a>


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/Week 5/index.php:
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 1 | 
 2 | <title>Anamitra Musib PHP</title>
 3 | <h1>Anamitra Musib PHP</h1>
 4 | <p><?php
 5 | 	print "The SHA256 hash of \"Anamitra Musib\" is ".hash('sha256', 'Anamitra Musib');
 6 | ?></p>
 7 | <pre>ASCII ART:
 8 | 	       ***
 9 | 	      *****
10 | 	     **	  **
11 | 	    **     **
12 | 	   ***********
13 | 	  *************
14 | 	 **           **
15 | 	**             **
16 | </pre>
17 | <a href="fail.php">Click here to check the error setting</a>
18 | <br>
19 | <a href="check.php">Click here to cause a traceback</a>


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/Week 5/indeximage.png:
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https://raw.githubusercontent.com/Anacoder1/BuildingWebApplicationsInPHP/b8a220ccacd200f93413cfe3ebee10012c6100f9/Week 5/indeximage.png


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/Week 5/quiz.docx:
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/Week 6/assignment.docx:
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/Week 6/guess.php:
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 1 | <html>
 2 | <body>
 3 | <title> Anamitra Musib 41884c79 </title>
 4 | <h1> Welcome to my guessing game</h1>
 5 | 
 6 | <?php
 7 | $correctnumber=26; //change this number //
 8 | if(isset($_GET['guess']))
 9 | {
10 |   if (is_numeric($_GET['guess'])===FALSE)
11 |  {
12 | echo "Your guess is not a number";
13 | }
14 | else if ($_GET['guess']<$correctnumber)
15 |  {
16 | echo "Your guess is too low";
17 | }
18 | else if ($_GET['guess']>$correctnumber)
19 |  {
20 | echo "Your guess is too high";
21 | }
22 | else if ($_GET['guess']==$correctnumber)
23 |  {
24 | echo "Congratulations - You are right";
25 | }
26 | }
27 | else
28 | {
29 | echo "Missing guess parameter <br> Your guess is too short";
30 | }
31 | ?>
32 | </body>
33 | </html>
34 | 


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/Week 6/quiz.docx:
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https://raw.githubusercontent.com/Anacoder1/BuildingWebApplicationsInPHP/b8a220ccacd200f93413cfe3ebee10012c6100f9/Week 6/quiz.docx


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/Week 7/failedcrack.png:
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https://raw.githubusercontent.com/Anacoder1/BuildingWebApplicationsInPHP/b8a220ccacd200f93413cfe3ebee10012c6100f9/Week 7/failedcrack.png


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/Week 7/index.php:
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 1 | <!DOCTYPE html>
 2 | <head><title>Anamitra Musib MD5 Cracker</title></head>
 3 | <body>
 4 | <h1>MD5 cracker</h1>
 5 | <p>This application takes an MD5 hash
 6 | of a four digit pin and check all 10,000 possible four digit pins to determine the pin</p>
 7 | <pre>
 8 | Debug Output:
 9 | <?php
10 | $goodtext = "Not found";
11 | // If there is no parameter, this code is all skipped
12 | if ( isset($_GET['md5']) ) {
13 |     $time_pre = microtime(true);
14 |     $md5 = $_GET['md5'];
15 |     // This is our alphabet
16 |     $txt = "0123456789";
17 |     $show = 15;
18 |     // Outer loop go go through the alphabet for the
19 |     // first position in our "possible" pre-hash
20 |     // text
21 |     for($i=0; $i<strlen($txt); $i++ ) {
22 |         $ch1 = $txt[$i];   // The first of two characters
23 |         // Our inner loop Note the use of new variables
24 |         // $j and $ch2 
25 |         for($j=0; $j<strlen($txt); $j++ ) {
26 |             $ch2 = $txt[$j];  // Our second character
27 |             for($k=0; $k<strlen($txt); $k++ ) {
28 |                 $ch3 = $txt[$k];
29 |                 for($l=0; $l<strlen($txt); $l++){
30 |                     $ch4 = $txt[$l];
31 |                     // Concatenate the two characters together to 
32 |                     // form the "possible" pre-hash text
33 |                     $try = $ch1.$ch2.$ch3.$ch4;
34 |                     // Run the hash and then check to see if we match
35 |                     $check = hash('md5', $try);
36 |                     if ( $check == $md5 ) {
37 |                         $goodtext = $try;
38 |                         break;   // Exit the inner loop
39 |                     }
40 |                     // Debug output until $show hits 0
41 |                     if ( $show > 0 ) {
42 |                         print "$check $try\n";
43 |                         $show = $show - 1;
44 |                     }
45 |                     if($goodtext == $try){
46 |                         break;
47 |                     }
48 |                 }
49 |                 if($goodtext == $try){
50 |                     break;
51 |                 }
52 |             }
53 |             if($goodtext == $try) {
54 |                 break;  
55 |             }
56 |         }
57 |         if($goodtext == $try){
58 |             break;
59 |         }
60 |     }
61 |     // Compute ellapsed time
62 |     $time_post = microtime(true);
63 |     print "Ellapsed time: ";
64 |     print $time_post-$time_pre;
65 |     print "\n";
66 | }
67 | ?>
68 | </pre>
69 | <!-- Use the very short syntax and call htmlentities() -->
70 | <p>Original Text: <?= htmlentities($goodtext); ?></p>
71 | <form>
72 | <input type="text" name="md5" size="60" />
73 | <input type="submit" value="Crack MD5"/>
74 | </form>
75 | <ul>
76 | <li><a href="index.php">Reset</a></li>
77 | <li><a href="md5.php">MD5 Encoder</a></li>
78 | <li><a href="makecode.php">MD5 Code Maker</a></li>
79 | <li><a
80 | href="https://github.com/csev/wa4e/tree/master/code/crack"
81 | target="_blank">Source code for this application</a></li>
82 | </ul>
83 | </body>
84 | </html>


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/Week 7/makecode.php:
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 1 | <?php
 2 | $error = false;
 3 | $md5 = false;
 4 | $code = "";
 5 | if ( isset($_GET['code']) ) {
 6 |     $code = $_GET['code'];
 7 |     if ( strlen($code) != 4 ) {
 8 |         $error = "Input must be exactly four numbers";
 9 |     } else if ( $code[0] < "0" || $code[0] > "9" || 
10 |                 $code[1] < "0" || $code[1] > "9" ||
11 |                 $code[2] < "0" || $code[1] > "9" ||
12 |                 $code[3] < "0" || $code[1] > "9" ) {
13 |         $error = "Input must four lower numbers";
14 |     } else {
15 |         $md5 = hash('md5', $code);
16 |     }
17 | }
18 | ?>
19 | <!DOCTYPE html>
20 | <head><title>Anamitra Musib PIN Code</title></head>
21 | <body>
22 | <h1>MD5 PIN Maker</h1>
23 | <?php
24 | if ( $error !== false ) {
25 |     print '<p style="color:red">';
26 |     print htmlentities($error);
27 |     print "</p>\n";
28 | }
29 | if ( $md5 !== false ) {
30 |     print "<p>MD5 value: ".htmlentities($md5)."</p>";
31 | }
32 | ?>
33 | <p>Please enter a four-leter key for encoding.</p>
34 | <form>
35 | <input type="text" name="code" value="<?= htmlentities($code) ?>"/>
36 | <input type="submit" value="Compute MD5 for CODE"/>
37 | </form>
38 | <p><a href="makecode.php">Reset</a></p>
39 | <p><a href="index.php">Back to Cracking</a></p>
40 | </body>
41 | </html>


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/Week 7/md5.php:
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 1 | <?php
 2 | $md5 = "Not computed";
 3 | if ( isset($_GET['encode']) ) {
 4 |     $md5 = hash('md5', $_GET['encode']);
 5 | }
 6 | ?>
 7 | <!DOCTYPE html>
 8 | <head><title>Anamitra Musib MD5</title></head>
 9 | <body>
10 | <h1>MD5 Maker</h1>
11 | <p>MD5: <?= htmlentities($md5); ?></p>
12 | <form>
13 | <input type="text" name="encode" size="40" />
14 | <input type="submit" value="Compute MD5"/>
15 | </form>
16 | <p><a href="md5.php">Reset</a></p>
17 | <p><a href="index.php">Back to Cracking</a></p>
18 | </body>
19 | </html>


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/Week 7/quiz.docx:
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/Week 7/successfulcrack.png:
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/Week 8/assignment.docx:
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/Week 8/bootstrap.php:
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1 | <!-- Latest compiled and minified CSS -->
2 | <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css" integrity="sha384-1q8mTJOASx8j1Au+a5WDVnPi2lkFfwwEAa8hDDdjZlpLegxhjVME1fgjWPGmkzs7" crossorigin="anonymous">
3 | 
4 | <!-- Optional theme -->
5 | <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap-theme.min.css" integrity="sha384-fLW2N01lMqjakBkx3l/M9EahuwpSfeNvV63J5ezn3uZzapT0u7EYsXMjQV+0En5r" crossorigin="anonymous">
6 | 
7 | <!-- Custom styles for this template -->
8 | <link href="starter-template.css" rel="stylesheet">


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/Week 8/exampleplay.PNG:
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/Week 8/game.php:
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 1 | <?php
 2 | // Demand a GET parameter
 3 | if ( ! isset($_GET['name']) || strlen($_GET['name']) < 1  ) {
 4 |     die('Name parameter missing');
 5 | }
 6 | // If the user requested logout go back to index.php
 7 | if ( isset($_POST['logout']) ) {
 8 |     header('Location: index.php');
 9 |     return;
10 | }
11 | // Set up the values for the game...
12 | // 0 is Rock, 1 is Paper, and 2 is Scissors
13 | $names = array('Rock', 'Paper', 'Scissors');
14 | $human = isset($_POST["human"]) ? $_POST['human']+0 : -1;
15 | $computer = rand(0,2); // Hard code the computer to rock
16 | // TODO: Make the computer be random
17 | // $computer = rand(0,2);
18 | // This function takes as its input the computer and human play
19 | // and returns "Tie", "You Lose", "You Win" depending on play
20 | // where "You" is the human being addressed by the computer
21 | function check($computer, $human) {
22 |     // For now this is a rock-savant checking function
23 |     // TODO: Fix this
24 |     if ( $human == $computer ) {
25 |         return "Tie";
26 |     } else if ( $human == 1 AND $computer == 0 ){
27 |         return "You Win";
28 |     } else if ( $human == 2 AND $computer == 1 ){
29 |         return "You Win";
30 |     } else if ( $human == 0 AND $computer == 2 ){
31 |     	return "You Win";
32 |     } else if ( $human == 2  and $computer == 0 ) {
33 |         return "You Lose";
34 |     } else if ( $human == 1  and $computer == 2) {
35 |         return "You Lose";
36 |     } else if ( $human == 0  and $computer == 1 ) {
37 |         return "You Lose";
38 |     }
39 |     
40 |     return false;
41 | }
42 | // Check to see how the play happenned
43 | $result = check($computer, $human);
44 | ?>
45 | <!DOCTYPE html>
46 | <html>
47 | <head>
48 | <title>Anamitra Musib 32ce3337</title>
49 | <?php require_once "bootstrap.php"; ?>
50 | </head>
51 | <body>
52 | <div class="container">
53 | <h1>Rock Paper Scissors</h1>
54 | <?php
55 | if ( isset($_REQUEST['name']) ) {
56 |     echo "<p>Welcome: ";
57 |     echo htmlentities($_REQUEST['name']);
58 |     echo "</p>\n";
59 | }
60 | ?>
61 | <form method="post">
62 | <select name="human">
63 | <option value="-1">Select</option>
64 | <option value="0">Rock</option>
65 | <option value="1">Paper</option>
66 | <option value="2">Scissors</option>
67 | <option value="3">Test</option>
68 | </select>
69 | <input type="submit" value="Play">
70 | <input type="submit" name="logout" value="Logout">
71 | </form>
72 | 
73 | <pre>
74 | <?php
75 | if ( $human == -1 ) {
76 |     print "Please select a strategy and press Play.\n";
77 | } else if ( $human == 3 ) {
78 |     for($c=0;$c<3;$c++) {
79 |         for($h=0;$h<3;$h++) {
80 |             $r = check($c, $h);
81 |             print "Human=$names[$h] Computer=$names[$c] Result=$r\n";
82 |         }
83 |     }
84 | } else {
85 |     print "Your Play=$names[$human] Computer Play=$names[$computer] Result=$result\n";
86 | }
87 | ?>
88 | </pre>
89 | </div>
90 | </body>
91 | </html>


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/Week 8/ind.php:
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 1 | <?php // Do not put any HTML above this line
 2 | if ( isset($_POST['cancel'] ) ) {
 3 |     // Redirect the browser to game.php
 4 |     header("Location: index.php");
 5 |     return;
 6 | }
 7 | $salt = 'XyZzy12*_';
 8 | $stored_hash = '1a52e17fa899cf40fb04cfc42e6352f1';  // Pw is php123
 9 | $failure = false;  // If we have no POST data
10 | // Check to see if we have some POST data, if we do process it
11 | if ( isset($_POST['who']) && isset($_POST['pass']) ) {
12 |     if ( strlen($_POST['who']) < 1 || strlen($_POST['pass']) < 1 ) {
13 |         $failure = "User name and password are required";
14 |     } else {
15 |         $check = hash('md5', $salt.$_POST['pass']);
16 |         if ( $check == $stored_hash ) {
17 |             // Redirect the browser to game.php
18 |             header("Location: game.php?name=".urlencode($_POST['who']));
19 |             return;
20 |         } else {
21 |             $failure = "Incorrect password";
22 |         }
23 |     }
24 | }
25 | // Fall through into the View
26 | ?>
27 | <!DOCTYPE html>
28 | <html>
29 | <head>
30 | <?php require_once "bootstrap.php"; ?>
31 | <title>Anamitra Musib 32ce3337</title>
32 | </head>
33 | <body>
34 | <div class="container">
35 | <h1>Please Log In</h1>
36 | <?php
37 | // Note triple not equals and think how badly double
38 | // not equals would work here...
39 | if ( $failure !== false ) {
40 |     // Look closely at the use of single and double quotes
41 |     echo('<p style="color: red;">'.htmlentities($failure)."</p>\n");
42 | }
43 | ?>
44 | <form method="POST">
45 | <label for="nam">User Name</label>
46 | <input type="text" name="who" id="nam"><br/>
47 | <label for="id_1723">Password</label>
48 | <input type="text" name="pass" id="id_1723"><br/>
49 | <input type="submit" value="Log In">
50 | <input type="submit" name="cancel" value="Cancel">
51 | </form>
52 | <p>
53 | For a password hint, view source and find a password hint
54 | in the HTML comments.
55 | <!-- Hint: The password is the four character sound a cat
56 | makes (all lower case) followed by 123. -->
57 | </p>
58 | </div>
59 | </body>


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/Week 8/index.php:
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 1 | <!DOCTYPE html>
 2 | <html>
 3 | <head>
 4 | <title>Anamitra Musib 32ce3337</title>
 5 | <?php require_once "bootstrap.php"; ?>
 6 | </head>
 7 | <body>
 8 | <div class="container">
 9 | <h1>Welcome to Broken Rock Paper Scissors</h1>
10 | <p><strong>Note:</strong> This sample code is only
11 | partially done and serves only as a starting point for the assignment.
12 | </p>
13 | <p>
14 | <a href="login.php">Please Log In</a>
15 | </p>
16 | <p>
17 | Attempt to go to 
18 | <a href="game.php">game.php</a> without logging in - it should fail with an error message.
19 | <p>
20 | <a href="http://www.wa4e.com/code/rps.zip"
21 |  target="_blank">Source Code for this Application</a>
22 | </p>
23 | </div>
24 | </body>


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/Week 8/login.php:
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 1 | <?php // Do not put any HTML above this line
 2 | if ( isset($_POST['cancel'] ) ) {
 3 |     // Redirect the browser to game.php
 4 |     header("Location: index.php");
 5 |     return;
 6 | }
 7 | $salt = 'XyZzy12*_';
 8 | $stored_hash = '1a52e17fa899cf40fb04cfc42e6352f1';  // Pw is meow123
 9 | $failure = false;  // If we have no POST data
10 | // Check to see if we have some POST data, if we do process it
11 | if ( isset($_POST['who']) && isset($_POST['pass']) ) {
12 |     if ( strlen($_POST['who']) < 1 || strlen($_POST['pass']) < 1 ) {
13 |         $failure = "User name and password are required";
14 |     } else {
15 |         $check = hash('md5', $salt.$_POST['pass']);
16 |         if ( $check == $stored_hash ) {
17 |             // Redirect the browser to game.php
18 |             header("Location: game.php?name=".urlencode($_POST['who']));
19 |             return;
20 |         } else {
21 |             $failure = "Incorrect password";
22 |         }
23 |     }
24 | }
25 | // Fall through into the View
26 | ?>
27 | <!DOCTYPE html>
28 | <html>
29 | <head>
30 | <?php require_once "bootstrap.php"; ?>
31 | <title>Anamitra Musib 32ce3337</title>
32 | </head>
33 | <body>
34 | <div class="container">
35 | <h1>Please Log In</h1>
36 | <?php
37 | // Note triple not equals and think how badly double
38 | // not equals would work here...
39 | if ( $failure !== false ) {
40 |     // Look closely at the use of single and double quotes
41 |     echo('<p style="color: red;">'.htmlentities($failure)."</p>\n");
42 | }
43 | ?>
44 | <form method="POST">
45 | <label for="nam">User Name</label>
46 | <input type="text" name="who" id="nam"><br/>
47 | <label for="id_1723">Password</label>
48 | <input type="text" name="pass" id="id_1723"><br/>
49 | <input type="submit" value="Log In">
50 | <input type="submit" name="cancel" value="Cancel">
51 | </form>
52 | <p>
53 | For a password hint, view source and find a password hint
54 | in the HTML comments.
55 | <!-- Hint: The password is the 3  character language we are learning (all lower case) followed by 123. -->
56 | </p>
57 | </div>
58 | </body>


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/Week 8/quiz.docx:
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/Week 8/starter-template.css:
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1 | body {
2 |   padding-top: 50px;
3 | }
4 | .starter-template {
5 |   padding: 40px 15px;
6 |   text-align: center;
7 | }


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