├── user_guide_src ├── cilexer │ ├── cilexer │ │ ├── __init__.py │ │ └── cilexer.py │ ├── setup.py │ └── README └── source │ ├── images │ ├── arrow.gif │ ├── file.gif │ ├── smile.gif │ ├── ci-icon.ico │ ├── ci_logo.jpg │ ├── folder.gif │ ├── appflowchart.gif │ └── ci_logo_flame.jpg │ ├── helpers │ ├── index.rst │ ├── language_helper.rst │ ├── xml_helper.rst │ ├── number_helper.rst │ ├── path_helper.rst │ ├── download_helper.rst │ ├── email_helper.rst │ ├── typography_helper.rst │ ├── directory_helper.rst │ └── inflector_helper.rst │ ├── libraries │ └── index.rst │ ├── documentation │ └── ELDocs.tmbundle.zip │ ├── _themes │ └── sphinx_rtd_theme │ │ ├── static │ │ ├── fonts │ │ │ ├── FontAwesome.otf │ │ │ ├── fontawesome-webfont.eot │ │ │ ├── fontawesome-webfont.ttf │ │ │ └── fontawesome-webfont.woff │ │ ├── css │ │ │ └── citheme.css │ │ └── js │ │ │ └── oldtheme.js │ │ ├── theme.conf │ │ ├── searchbox.html │ │ ├── __init__.py │ │ ├── breadcrumbs.html │ │ ├── LICENSE │ │ ├── versions.html │ │ ├── footer.html │ │ └── search.html │ ├── overview │ ├── index.rst │ ├── appflow.rst │ ├── getting_started.rst │ ├── mvc.rst │ ├── goals.rst │ └── features.rst │ ├── installation │ ├── upgrade_214.rst │ ├── upgrade_221.rst │ ├── upgrade_222.rst │ ├── upgrade_223.rst │ ├── upgrade_302.rst │ ├── upgrade_310.rst │ ├── upgrade_120.rst │ ├── upgrade_212.rst │ ├── upgrade_213.rst │ ├── upgrade_301.rst │ ├── troubleshooting.rst │ ├── upgrade_161.rst │ ├── upgrade_163.rst │ ├── upgrade_171.rst │ ├── upgrade_210.rst │ ├── upgrade_220.rst │ ├── upgrade_153.rst │ ├── upgrade_132.rst │ ├── upgrade_131.rst │ ├── upgrade_211.rst │ ├── upgrade_202.rst │ ├── upgrade_162.rst │ ├── upgrade_152.rst │ ├── upgrade_172.rst │ ├── upgrade_133.rst │ ├── upgrade_201.rst │ ├── upgrade_154.rst │ ├── downloads.rst │ ├── upgrading.rst │ ├── upgrade_170.rst │ ├── upgrade_160.rst │ ├── upgrade_203.rst │ ├── index.rst │ ├── upgrade_140.rst │ ├── upgrade_141.rst │ └── upgrade_b11.rst │ ├── general │ ├── index.rst │ ├── creating_drivers.rst │ ├── requirements.rst │ ├── credits.rst │ ├── libraries.rst │ ├── autoloader.rst │ ├── welcome.rst │ ├── drivers.rst │ ├── reserved_names.rst │ ├── environments.rst │ ├── ancillary_classes.rst │ ├── managing_apps.rst │ ├── cli.rst │ └── alternative_php.rst │ ├── database │ ├── index.rst │ └── call_function.rst │ ├── tutorial │ ├── conclusion.rst │ └── index.rst │ ├── license.rst │ ├── DCO.rst │ └── index.rst ├── system ├── fonts │ ├── texb.ttf │ └── index.html ├── .htaccess ├── index.html ├── core │ ├── index.html │ └── compat │ │ └── index.html ├── database │ ├── index.html │ └── drivers │ │ ├── index.html │ │ ├── cubrid │ │ └── index.html │ │ ├── ibase │ │ ├── index.html │ │ └── ibase_utility.php │ │ ├── mssql │ │ └── index.html │ │ ├── mysql │ │ └── index.html │ │ ├── mysqli │ │ └── index.html │ │ ├── oci8 │ │ ├── index.html │ │ └── oci8_utility.php │ │ ├── odbc │ │ ├── index.html │ │ └── odbc_utility.php │ │ ├── pdo │ │ ├── index.html │ │ ├── subdrivers │ │ │ ├── index.html │ │ │ └── pdo_odbc_forge.php │ │ ├── pdo_forge.php │ │ └── pdo_utility.php │ │ ├── sqlite │ │ ├── index.html │ │ └── sqlite_utility.php │ │ ├── sqlsrv │ │ └── index.html │ │ ├── postgre │ │ └── index.html │ │ └── sqlite3 │ │ ├── index.html │ │ └── sqlite3_utility.php ├── helpers │ └── index.html ├── language │ ├── index.html │ └── english │ │ ├── index.html │ │ ├── number_lang.php │ │ ├── pagination_lang.php │ │ └── migration_lang.php └── libraries │ ├── index.html │ ├── Cache │ ├── index.html │ └── drivers │ │ └── index.html │ ├── Session │ ├── index.html │ ├── drivers │ │ └── index.html │ └── SessionHandlerInterface.php │ └── Javascript │ └── index.html ├── tests ├── mocks │ ├── uploads │ │ └── ci_logo.gif │ ├── database │ │ ├── ci_test.sqlite │ │ ├── drivers │ │ │ ├── pdo.php │ │ │ ├── mysql.php │ │ │ ├── mysqli.php │ │ │ ├── postgre.php │ │ │ └── sqlite.php │ │ ├── config │ │ │ ├── mysql.php │ │ │ ├── mysqli.php │ │ │ ├── pgsql.php │ │ │ ├── sqlite.php │ │ │ └── pdo │ │ │ │ ├── mysql.php │ │ │ │ ├── pgsql.php │ │ │ │ └── sqlite.php │ │ └── db │ │ │ └── driver.php │ ├── core │ │ ├── utf8.php │ │ ├── uri.php │ │ ├── security.php │ │ └── input.php │ ├── libraries │ │ ├── table.php │ │ ├── encrypt.php │ │ ├── driver.php │ │ ├── encryption.php │ │ └── session.php │ └── ci_testconfig.php └── phpunit.xml ├── application ├── .htaccess ├── cache │ ├── .htaccess │ └── index.html ├── views │ ├── errors │ │ ├── cli │ │ │ ├── error_404.php │ │ │ ├── error_general.php │ │ │ ├── error_db.php │ │ │ ├── index.html │ │ │ ├── error_php.php │ │ │ └── error_exception.php │ │ ├── index.html │ │ └── html │ │ │ ├── index.html │ │ │ ├── error_php.php │ │ │ ├── error_exception.php │ │ │ ├── error_general.php │ │ │ ├── error_db.php │ │ │ └── error_404.php │ ├── index.html │ └── welcome_message.php ├── index.html ├── config │ ├── index.html │ ├── hooks.php │ ├── profiler.php │ ├── memcached.php │ ├── routes.php │ └── doctypes.php ├── core │ └── index.html ├── helpers │ └── index.html ├── hooks │ └── index.html ├── language │ ├── index.html │ └── english │ │ └── index.html ├── logs │ └── index.html ├── models │ └── index.html ├── controllers │ ├── index.html │ └── Welcome.php ├── libraries │ └── index.html └── third_party │ └── index.html ├── composer.json ├── .gitignore ├── DCO.txt ├── license.txt └── readme.rst /user_guide_src/cilexer/cilexer/__init__.py: -------------------------------------------------------------------------------- 1 | 2 | -------------------------------------------------------------------------------- /system/fonts/texb.ttf: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/faruqi/CodeIgniter/develop/system/fonts/texb.ttf -------------------------------------------------------------------------------- /tests/mocks/uploads/ci_logo.gif: -------------------------------------------------------------------------------- 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9 | 10 | 11 | 12 | -------------------------------------------------------------------------------- /tests/mocks/core/utf8.php: -------------------------------------------------------------------------------- 1 | config[$key]) ? $this->config[$key] : FALSE; 12 | } 13 | 14 | public function load($file, $arg2 = FALSE, $arg3 = FALSE) 15 | { 16 | $this->loaded[] = $file; 17 | return TRUE; 18 | } 19 | 20 | } -------------------------------------------------------------------------------- /tests/mocks/libraries/encrypt.php: -------------------------------------------------------------------------------- 1 | 3 |
4 | 5 | 6 | 7 |
8 | 9 | {%- endif %} 10 | -------------------------------------------------------------------------------- /user_guide_src/source/overview/index.rst: -------------------------------------------------------------------------------- 1 | #################### 2 | CodeIgniter Overview 3 | #################### 4 | 5 | The following pages describe the broad concepts behind CodeIgniter: 6 | 7 | .. toctree:: 8 | :titlesonly: 9 | 10 | Getting Started 11 | CodeIgniter at a Glance 12 | Supported Features 13 | Application Flow Chart 14 | Model-View-Controller 15 | Architectural Goals -------------------------------------------------------------------------------- /application/config/hooks.php: -------------------------------------------------------------------------------- 1 | =5.2.4" 15 | }, 16 | "require-dev": { 17 | "mikey179/vfsStream": "1.1.*" 18 | } 19 | } -------------------------------------------------------------------------------- /tests/mocks/libraries/driver.php: -------------------------------------------------------------------------------- 1 | valid_drivers; 15 | } 16 | 17 | $this->valid_drivers = (array) $drivers; 18 | } 19 | 20 | /** 21 | * Get library name 22 | */ 23 | public function get_name() 24 | { 25 | return $this->lib_name; 26 | } 27 | } -------------------------------------------------------------------------------- /user_guide_src/source/installation/upgrade_302.rst: -------------------------------------------------------------------------------- 1 | ############################# 2 | Upgrading from 3.0.1 to 3.0.2 3 | ############################# 4 | 5 | Before performing an update you should take your site offline by 6 | replacing the index.php file with a static one. 7 | 8 | Step 1: Update your CodeIgniter files 9 | ===================================== 10 | 11 | Replace all files and directories in your *system/* directory. 12 | 13 | .. note:: If you have any custom developed files in these directories, 14 | please make copies of them first. 15 | -------------------------------------------------------------------------------- /user_guide_src/source/installation/upgrade_310.rst: -------------------------------------------------------------------------------- 1 | ############################# 2 | Upgrading from 3.0.x to 3.1.x 3 | ############################# 4 | 5 | Before performing an update you should take your site offline by 6 | replacing the index.php file with a static one. 7 | 8 | Step 1: Update your CodeIgniter files 9 | ===================================== 10 | 11 | Replace all files and directories in your *system/* directory. 12 | 13 | .. note:: If you have any custom developed files in these directories, 14 | please make copies of them first. 15 | -------------------------------------------------------------------------------- /application/config/profiler.php: -------------------------------------------------------------------------------- 1 | = 1.0.7', 20 | 'sphinxcontrib-phpdomain >= 0.1.3-1' 21 | ), 22 | entry_points=entry_points 23 | ) 24 | -------------------------------------------------------------------------------- /user_guide_src/source/installation/upgrade_120.rst: -------------------------------------------------------------------------------- 1 | #################################### 2 | Upgrading From Beta 1.0 to Final 1.2 3 | #################################### 4 | 5 | To upgrade to Version 1.2 please replace the following directories with 6 | the new versions: 7 | 8 | .. note:: If you have any custom developed files in these folders please 9 | make copies of them first. 10 | 11 | - drivers 12 | - helpers 13 | - init 14 | - language 15 | - libraries 16 | - plugins 17 | - scaffolding 18 | 19 | Please also replace your local copy of the user guide with the new 20 | version. 21 | -------------------------------------------------------------------------------- /application/config/memcached.php: -------------------------------------------------------------------------------- 1 | array( 15 | 'hostname' => '127.0.0.1', 16 | 'port' => '11211', 17 | 'weight' => '1', 18 | ), 19 | ); 20 | -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | .DS_Store 2 | 3 | application/cache/* 4 | !application/cache/index.html 5 | !application/cache/.htaccess 6 | 7 | application/logs/* 8 | !application/logs/index.html 9 | !application/logs/.htaccess 10 | 11 | user_guide_src/build/* 12 | user_guide_src/cilexer/build/* 13 | user_guide_src/cilexer/dist/* 14 | user_guide_src/cilexer/pycilexer.egg-info/* 15 | /vendor/ 16 | 17 | # IDE Files 18 | #------------------------- 19 | /nbproject/ 20 | .idea/* 21 | 22 | ## Sublime Text cache files 23 | *.tmlanguage.cache 24 | *.tmPreferences.cache 25 | *.stTheme.cache 26 | *.sublime-workspace 27 | *.sublime-project 28 | -------------------------------------------------------------------------------- /user_guide_src/source/general/index.rst: -------------------------------------------------------------------------------- 1 | ############## 2 | General Topics 3 | ############## 4 | 5 | .. toctree:: 6 | :titlesonly: 7 | 8 | urls 9 | controllers 10 | reserved_names 11 | views 12 | models 13 | Helpers 14 | libraries 15 | creating_libraries 16 | drivers 17 | creating_drivers 18 | core_classes 19 | ancillary_classes 20 | hooks 21 | autoloader 22 | common_functions 23 | compatibility_functions 24 | routing 25 | errors 26 | Caching 27 | profiling 28 | cli 29 | managing_apps 30 | environments 31 | alternative_php 32 | security 33 | PHP Style Guide -------------------------------------------------------------------------------- /user_guide_src/cilexer/README: -------------------------------------------------------------------------------- 1 | To install the CodeIgniter Lexer to Pygments, run: 2 | 3 | sudo python setup.py install 4 | 5 | Confirm with 6 | 7 | pygmentize -L 8 | 9 | 10 | You should see in the lexer output: 11 | 12 | * ci, codeigniter: 13 | CodeIgniter (filenames *.html, *.css, *.php, *.xml, *.static) 14 | 15 | You will need to run setup.py and install the cilexer package anytime after cilexer/cilexer.py is updated 16 | 17 | NOTE: Depending on how you installed Sphinx and Pygments, 18 | you may be installing to the wrong version. 19 | If you need to install to a different version of python 20 | specify its path when using setup.py, e.g.: 21 | 22 | sudo /usr/bin/python2.5 setup.py install -------------------------------------------------------------------------------- /user_guide_src/source/installation/upgrade_212.rst: -------------------------------------------------------------------------------- 1 | ############################# 2 | Upgrading from 2.1.1 to 2.1.2 3 | ############################# 4 | 5 | Before performing an update you should take your site offline by 6 | replacing the index.php file with a static one. 7 | 8 | Step 1: Update your CodeIgniter files 9 | ===================================== 10 | 11 | Replace all files and directories in your "system" folder. 12 | 13 | .. note:: If you have any custom developed files in these folders please 14 | make copies of them first. 15 | 16 | Step 2: Update your user guide 17 | ============================== 18 | 19 | Please also replace your local copy of the user guide with the new 20 | version. -------------------------------------------------------------------------------- /user_guide_src/source/installation/upgrade_213.rst: -------------------------------------------------------------------------------- 1 | ############################# 2 | Upgrading from 2.1.2 to 2.1.3 3 | ############################# 4 | 5 | Before performing an update you should take your site offline by 6 | replacing the index.php file with a static one. 7 | 8 | Step 1: Update your CodeIgniter files 9 | ===================================== 10 | 11 | Replace all files and directories in your "system" folder. 12 | 13 | .. note:: If you have any custom developed files in these folders please 14 | make copies of them first. 15 | 16 | Step 2: Update your user guide 17 | ============================== 18 | 19 | Please also replace your local copy of the user guide with the new 20 | version. -------------------------------------------------------------------------------- /user_guide_src/source/installation/upgrade_301.rst: -------------------------------------------------------------------------------- 1 | ############################# 2 | Upgrading from 3.0.0 to 3.0.1 3 | ############################# 4 | 5 | Before performing an update you should take your site offline by 6 | replacing the index.php file with a static one. 7 | 8 | Step 1: Update your CodeIgniter files 9 | ===================================== 10 | 11 | Replace all files and directories in your *system/* directory. 12 | 13 | .. note:: If you have any custom developed files in these directories, 14 | please make copies of them first. 15 | 16 | Step 2: Update your CLI error templates 17 | ======================================= 18 | 19 | Replace all files under your *application/errors/cli/* directory. -------------------------------------------------------------------------------- /application/views/errors/cli/error_php.php: -------------------------------------------------------------------------------- 1 | 2 | 3 | A PHP Error was encountered 4 | 5 | Severity: 6 | Message: 7 | Filename: 8 | Line Number: 9 | 10 | 11 | 12 | Backtrace: 13 | 14 | 15 | File: 16 | Line: 17 | Function: 18 | 19 | 20 | 21 | 22 | -------------------------------------------------------------------------------- /application/controllers/Welcome.php: -------------------------------------------------------------------------------- 1 | 19 | * @see http://codeigniter.com/user_guide/general/urls.html 20 | */ 21 | public function index() 22 | { 23 | $this->load->view('welcome_message'); 24 | } 25 | } 26 | -------------------------------------------------------------------------------- /user_guide_src/source/general/creating_drivers.rst: -------------------------------------------------------------------------------- 1 | ################ 2 | Creating Drivers 3 | ################ 4 | 5 | Driver Directory and File Structure 6 | =================================== 7 | 8 | Sample driver directory and file structure layout: 9 | 10 | - /application/libraries/Driver_name 11 | 12 | - Driver_name.php 13 | - drivers 14 | 15 | - Driver_name_subclass_1.php 16 | - Driver_name_subclass_2.php 17 | - Driver_name_subclass_3.php 18 | 19 | .. note:: In order to maintain compatibility on case-sensitive 20 | file systems, the Driver_name directory must be 21 | named in the format returned by ``ucfirst()``. 22 | 23 | .. note:: The Driver library's architecture is such that 24 | the subclasses don't extend and therefore don't inherit 25 | properties or methods of the main driver. -------------------------------------------------------------------------------- /user_guide_src/source/installation/troubleshooting.rst: -------------------------------------------------------------------------------- 1 | ############### 2 | Troubleshooting 3 | ############### 4 | 5 | If you find that no matter what you put in your URL only your default 6 | page is loading, it might be that your server does not support the 7 | REQUEST_URI variable needed to serve search-engine friendly URLs. As a 8 | first step, open your application/config/config.php file and look for 9 | the URI Protocol information. It will recommend that you try a couple 10 | alternate settings. If it still doesn't work after you've tried this 11 | you'll need to force CodeIgniter to add a question mark to your URLs. To 12 | do this open your **application/config/config.php** file and change this:: 13 | 14 | $config['index_page'] = "index.php"; 15 | 16 | To this:: 17 | 18 | $config['index_page'] = "index.php?"; 19 | -------------------------------------------------------------------------------- /tests/mocks/database/config/mysql.php: -------------------------------------------------------------------------------- 1 | array( 7 | 'dsn' => '', 8 | 'hostname' => 'localhost', 9 | 'username' => 'travis', 10 | 'password' => '', 11 | 'database' => 'ci_test', 12 | 'dbdriver' => 'mysql' 13 | ), 14 | 15 | // Database configuration with failover 16 | 'mysql_failover' => array( 17 | 'dsn' => '', 18 | 'hostname' => 'localhost', 19 | 'username' => 'not_travis', 20 | 'password' => 'wrong password', 21 | 'database' => 'not_ci_test', 22 | 'dbdriver' => 'mysql', 23 | 'failover' => array( 24 | array( 25 | 'dsn' => '', 26 | 'hostname' => 'localhost', 27 | 'username' => 'travis', 28 | 'password' => '', 29 | 'database' => 'ci_test', 30 | 'dbdriver' => 'mysql', 31 | ) 32 | ) 33 | ) 34 | ); -------------------------------------------------------------------------------- /tests/mocks/database/config/mysqli.php: -------------------------------------------------------------------------------- 1 | array( 7 | 'dsn' => '', 8 | 'hostname' => 'localhost', 9 | 'username' => 'travis', 10 | 'password' => '', 11 | 'database' => 'ci_test', 12 | 'dbdriver' => 'mysqli' 13 | ), 14 | 15 | // Database configuration with failover 16 | 'mysqli_failover' => array( 17 | 'dsn' => '', 18 | 'hostname' => 'localhost', 19 | 'username' => 'not_travis', 20 | 'password' => 'wrong password', 21 | 'database' => 'not_ci_test', 22 | 'dbdriver' => 'mysqli', 23 | 'failover' => array( 24 | array( 25 | 'dsn' => '', 26 | 'hostname' => 'localhost', 27 | 'username' => 'travis', 28 | 'password' => '', 29 | 'database' => 'ci_test', 30 | 'dbdriver' => 'mysqli', 31 | ) 32 | ) 33 | ) 34 | ); -------------------------------------------------------------------------------- /tests/mocks/database/config/pgsql.php: -------------------------------------------------------------------------------- 1 | array( 7 | 'dsn' => '', 8 | 'hostname' => 'localhost', 9 | 'username' => 'postgres', 10 | 'password' => '', 11 | 'database' => 'ci_test', 12 | 'dbdriver' => 'postgre' 13 | ), 14 | 15 | // Database configuration with failover 16 | 'pgsql_failover' => array( 17 | 'dsn' => '', 18 | 'hostname' => 'localhost', 19 | 'username' => 'not_travis', 20 | 'password' => 'wrong password', 21 | 'database' => 'not_ci_test', 22 | 'dbdriver' => 'postgre', 23 | 'failover' => array( 24 | array( 25 | 'dsn' => '', 26 | 'hostname' => 'localhost', 27 | 'username' => 'postgres', 28 | 'password' => '', 29 | 'database' => 'ci_test', 30 | 'dbdriver' => 'postgre', 31 | ) 32 | ) 33 | ) 34 | ); -------------------------------------------------------------------------------- /tests/mocks/core/uri.php: -------------------------------------------------------------------------------- 1 | ci_core_class('cfg'); 9 | 10 | // set predictable config values 11 | $test->ci_set_config(array( 12 | 'index_page' => 'index.php', 13 | 'base_url' => 'http://example.com/', 14 | 'subclass_prefix' => 'MY_', 15 | 'enable_query_strings' => FALSE, 16 | 'permitted_uri_chars' => 'a-z 0-9~%.:_\-' 17 | )); 18 | 19 | $this->config = new $cls; 20 | 21 | if ($this->config->item('enable_query_strings') !== TRUE OR is_cli()) 22 | { 23 | $this->_permitted_uri_chars = $this->config->item('permitted_uri_chars'); 24 | } 25 | } 26 | 27 | public function _set_permitted_uri_chars($value) 28 | { 29 | $this->_permitted_uri_chars = $value; 30 | } 31 | 32 | } -------------------------------------------------------------------------------- /user_guide_src/source/installation/upgrade_161.rst: -------------------------------------------------------------------------------- 1 | ############################# 2 | Upgrading from 1.6.0 to 1.6.1 3 | ############################# 4 | 5 | Before performing an update you should take your site offline by 6 | replacing the index.php file with a static one. 7 | 8 | Step 1: Update your CodeIgniter files 9 | ===================================== 10 | 11 | Replace these files and directories in your "system" folder with the new 12 | versions: 13 | 14 | - system/codeigniter 15 | - system/database 16 | - system/helpers 17 | - system/language 18 | - system/libraries 19 | 20 | .. note:: If you have any custom developed files in these folders please 21 | make copies of them first. 22 | 23 | Step 2: Update your user guide 24 | ============================== 25 | 26 | Please also replace your local copy of the user guide with the new 27 | version. 28 | -------------------------------------------------------------------------------- /user_guide_src/source/installation/upgrade_163.rst: -------------------------------------------------------------------------------- 1 | ############################# 2 | Upgrading from 1.6.2 to 1.6.3 3 | ############################# 4 | 5 | Before performing an update you should take your site offline by 6 | replacing the index.php file with a static one. 7 | 8 | Step 1: Update your CodeIgniter files 9 | ===================================== 10 | 11 | Replace these files and directories in your "system" folder with the new 12 | versions: 13 | 14 | - system/codeigniter 15 | - system/database 16 | - system/helpers 17 | - system/language 18 | - system/libraries 19 | 20 | .. note:: If you have any custom developed files in these folders please 21 | make copies of them first. 22 | 23 | Step 2: Update your user guide 24 | ============================== 25 | 26 | Please also replace your local copy of the user guide with the new 27 | version. 28 | -------------------------------------------------------------------------------- /application/views/errors/cli/error_exception.php: -------------------------------------------------------------------------------- 1 | 2 | 3 | An uncaught Exception was encountered 4 | 5 | Type: 6 | Message: 7 | Filename: getFile(), "\n"; ?> 8 | Line Number: getLine(); ?> 9 | 10 | 11 | 12 | Backtrace: 13 | getTrace() as $error): ?> 14 | 15 | File: 16 | Line: 17 | Function: 18 | 19 | 20 | 21 | 22 | -------------------------------------------------------------------------------- /tests/phpunit.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 12 | 13 | 14 | ./codeigniter/core 15 | ./codeigniter/helpers 16 | ./codeigniter/libraries 17 | 18 | 19 | 20 | 21 | PEAR_INSTALL_DIR 22 | PHP_LIBDIR 23 | ../vendor 24 | 25 | 26 | -------------------------------------------------------------------------------- /user_guide_src/source/installation/upgrade_171.rst: -------------------------------------------------------------------------------- 1 | ############################# 2 | Upgrading from 1.7.0 to 1.7.1 3 | ############################# 4 | 5 | Before performing an update you should take your site offline by 6 | replacing the index.php file with a static one. 7 | 8 | Step 1: Update your CodeIgniter files 9 | ===================================== 10 | 11 | Replace these files and directories in your "system" folder with the new 12 | versions: 13 | 14 | - system/codeigniter 15 | - system/database 16 | - system/helpers 17 | - system/language 18 | - system/libraries 19 | 20 | .. note:: If you have any custom developed files in these folders please 21 | make copies of them first. 22 | 23 | Step 2: Update your user guide 24 | ============================== 25 | 26 | Please replace your local copy of the user guide with the new version, 27 | including the image files. 28 | -------------------------------------------------------------------------------- /tests/mocks/database/config/sqlite.php: -------------------------------------------------------------------------------- 1 | array( 7 | 'dsn' => '', 8 | 'hostname' => 'localhost', 9 | 'username' => 'sqlite', 10 | 'password' => 'sqlite', 11 | 'database' => realpath(__DIR__.'/..').'/ci_test.sqlite', 12 | 'dbdriver' => 'sqlite3' 13 | ), 14 | 15 | // Database configuration with failover 16 | 'sqlite_failover' => array( 17 | 'dsn' => '', 18 | 'hostname' => 'localhost', 19 | 'username' => 'sqlite', 20 | 'password' => 'sqlite', 21 | 'database' => '../not_exists.sqlite', 22 | 'dbdriver' => 'sqlite3', 23 | 'failover' => array( 24 | array( 25 | 'dsn' => '', 26 | 'hostname' => 'localhost', 27 | 'username' => 'sqlite', 28 | 'password' => 'sqlite', 29 | 'database' => realpath(__DIR__.'/..').'/ci_test.sqlite', 30 | 'dbdriver' => 'sqlite3' 31 | ) 32 | ) 33 | ) 34 | ); -------------------------------------------------------------------------------- /user_guide_src/source/database/index.rst: -------------------------------------------------------------------------------- 1 | ################## 2 | Database Reference 3 | ################## 4 | 5 | CodeIgniter comes with a full-featured and very fast abstracted database 6 | class that supports both traditional structures and Query Builder 7 | patterns. The database functions offer clear, simple syntax. 8 | 9 | .. toctree:: 10 | :titlesonly: 11 | 12 | Quick Start: Usage Examples 13 | Database Configuration 14 | Connecting to a Database 15 | Running Queries 16 | Generating Query Results 17 | Query Helper Functions 18 | Query Builder Class 19 | Transactions 20 | Getting MetaData 21 | Custom Function Calls 22 | Query Caching 23 | Database Manipulation with Database Forge 24 | Database Utilities Class 25 | Database Driver Reference -------------------------------------------------------------------------------- /user_guide_src/source/installation/upgrade_210.rst: -------------------------------------------------------------------------------- 1 | ############################# 2 | Upgrading from 2.0.3 to 2.1.0 3 | ############################# 4 | 5 | Before performing an update you should take your site offline by 6 | replacing the index.php file with a static one. 7 | 8 | Step 1: Update your CodeIgniter files 9 | ===================================== 10 | 11 | Replace all files and directories in your "system" folder. 12 | 13 | .. note:: If you have any custom developed files in these folders please 14 | make copies of them first. 15 | 16 | Step 2: Replace config/user_agents.php 17 | ====================================== 18 | 19 | This config file has been updated to contain more user agent types, 20 | please copy it to _application/config/user_agents.php*. 21 | 22 | Step 3: Update your user guide 23 | ============================== 24 | 25 | Please also replace your local copy of the user guide with the new 26 | version. -------------------------------------------------------------------------------- /user_guide_src/source/installation/upgrade_220.rst: -------------------------------------------------------------------------------- 1 | ############################# 2 | Upgrading from 2.1.4 to 2.2.x 3 | ############################# 4 | 5 | .. note:: The :doc:`Encrypt Class ` now requires the 6 | Mcrypt extension. If you were previously using the Encrypt Class 7 | without Mcrypt, then this is a breaking change. You must install 8 | the Mcrypt extension in order to upgrade. For information on 9 | installing Mcrypt please see the PHP `documentation 10 | `. 11 | 12 | Before performing an update you should take your site offline by 13 | replacing the index.php file with a static one. 14 | 15 | Step 1: Update your CodeIgniter files 16 | ===================================== 17 | 18 | Replace all files and directories in your "system" folder. 19 | 20 | .. note:: If you have any custom developed files in these folders please 21 | make copies of them first. -------------------------------------------------------------------------------- /user_guide_src/source/installation/upgrade_153.rst: -------------------------------------------------------------------------------- 1 | ############################# 2 | Upgrading from 1.5.2 to 1.5.3 3 | ############################# 4 | 5 | Before performing an update you should take your site offline by 6 | replacing the index.php file with a static one. 7 | 8 | Step 1: Update your CodeIgniter files 9 | ===================================== 10 | 11 | Replace these files and directories in your "system" folder with the new 12 | versions: 13 | 14 | - system/database/drivers 15 | - system/helpers 16 | - system/libraries/Input.php 17 | - system/libraries/Loader.php 18 | - system/libraries/Profiler.php 19 | - system/libraries/Table.php 20 | 21 | .. note:: If you have any custom developed files in these folders please 22 | make copies of them first. 23 | 24 | Step 2: Update your user guide 25 | ============================== 26 | 27 | Please also replace your local copy of the user guide with the new 28 | version. 29 | -------------------------------------------------------------------------------- /user_guide_src/source/installation/upgrade_132.rst: -------------------------------------------------------------------------------- 1 | ############################# 2 | Upgrading from 1.3.1 to 1.3.2 3 | ############################# 4 | 5 | .. note:: The instructions on this page assume you are running version 6 | 1.3.1. If you have not upgraded to that version please do so first. 7 | 8 | Before performing an update you should take your site offline by 9 | replacing the index.php file with a static one. 10 | 11 | Step 1: Update your CodeIgniter files 12 | ===================================== 13 | 14 | Replace the following directories in your "system" folder with the new 15 | versions: 16 | 17 | .. note:: If you have any custom developed files in these folders please 18 | make copies of them first. 19 | 20 | - drivers 21 | - init 22 | - libraries 23 | 24 | Step 2: Update your user guide 25 | ============================== 26 | 27 | Please also replace your local copy of the user guide with the new 28 | version. 29 | -------------------------------------------------------------------------------- /tests/mocks/libraries/encryption.php: -------------------------------------------------------------------------------- 1 | _get_params($params); 13 | } 14 | 15 | // -------------------------------------------------------------------- 16 | 17 | /** 18 | * get_key() 19 | * 20 | * Allows checking for key changes. 21 | */ 22 | public function get_key() 23 | { 24 | return $this->_key; 25 | } 26 | 27 | // -------------------------------------------------------------------- 28 | 29 | /** 30 | * __driver_get_handle() 31 | * 32 | * Allows checking for _mcrypt_get_handle(), _openssl_get_handle() 33 | */ 34 | public function __driver_get_handle($driver, $cipher, $mode) 35 | { 36 | return $this->{'_'.$driver.'_get_handle'}($cipher, $mode); 37 | } 38 | 39 | } -------------------------------------------------------------------------------- /tests/mocks/database/config/pdo/mysql.php: -------------------------------------------------------------------------------- 1 | array( 7 | 'dsn' => 'mysql:host=localhost;dbname=ci_test', 8 | 'hostname' => 'localhost', 9 | 'username' => 'travis', 10 | 'password' => '', 11 | 'database' => 'ci_test', 12 | 'dbdriver' => 'pdo', 13 | 'subdriver' => 'mysql' 14 | ), 15 | 16 | // Database configuration with failover 17 | 'pdo/mysql_failover' => array( 18 | 'dsn' => '', 19 | 'hostname' => 'localhost', 20 | 'username' => 'not_travis', 21 | 'password' => 'wrong password', 22 | 'database' => 'not_ci_test', 23 | 'dbdriver' => 'pdo', 24 | 'subdriver' => 'mysql', 25 | 'failover' => array( 26 | array( 27 | 'dsn' => 'mysql:host=localhost;dbname=ci_test', 28 | 'hostname' => 'localhost', 29 | 'username' => 'travis', 30 | 'password' => '', 31 | 'database' => 'ci_test', 32 | 'dbdriver' => 'pdo', 33 | 'subdriver' => 'mysql' 34 | ) 35 | ) 36 | ) 37 | ); -------------------------------------------------------------------------------- /user_guide_src/source/installation/upgrade_131.rst: -------------------------------------------------------------------------------- 1 | ########################### 2 | Upgrading from 1.3 to 1.3.1 3 | ########################### 4 | 5 | .. note:: The instructions on this page assume you are running version 6 | 1.3. If you have not upgraded to that version please do so first. 7 | 8 | Before performing an update you should take your site offline by 9 | replacing the index.php file with a static one. 10 | 11 | Step 1: Update your CodeIgniter files 12 | ===================================== 13 | 14 | Replace the following directories in your "system" folder with the new 15 | versions: 16 | 17 | .. note:: If you have any custom developed files in these folders please 18 | make copies of them first. 19 | 20 | - drivers 21 | - init/init_unit_test.php (new for 1.3.1) 22 | - language/ 23 | - libraries 24 | - scaffolding 25 | 26 | Step 2: Update your user guide 27 | ============================== 28 | 29 | Please also replace your local copy of the user guide with the new 30 | version. 31 | -------------------------------------------------------------------------------- /application/views/errors/html/error_php.php: -------------------------------------------------------------------------------- 1 | 4 | 5 |
6 | 7 |

A PHP Error was encountered

8 | 9 |

Severity:

10 |

Message:

11 |

Filename:

12 |

Line Number:

13 | 14 | 15 | 16 |

Backtrace:

17 | 18 | 19 | 20 | 21 |

22 | File:
23 | Line:
24 | Function: 25 |

26 | 27 | 28 | 29 | 30 | 31 | 32 | 33 |
-------------------------------------------------------------------------------- /tests/mocks/database/config/pdo/pgsql.php: -------------------------------------------------------------------------------- 1 | array( 7 | 'dsn' => 'pgsql:host=localhost;port=5432;dbname=ci_test;', 8 | 'hostname' => 'localhost', 9 | 'username' => 'postgres', 10 | 'password' => '', 11 | 'database' => 'ci_test', 12 | 'dbdriver' => 'pdo', 13 | 'subdriver' => 'pgsql' 14 | ), 15 | 16 | // Database configuration with failover 17 | 'pdo/pgsql_failover' => array( 18 | 'dsn' => '', 19 | 'hostname' => 'localhost', 20 | 'username' => 'not_travis', 21 | 'password' => 'wrong password', 22 | 'database' => 'not_ci_test', 23 | 'dbdriver' => 'pdo', 24 | 'subdriver' => 'pgsql', 25 | 'failover' => array( 26 | array( 27 | 'dsn' => 'pgsql:host=localhost;port=5432;dbname=ci_test;', 28 | 'hostname' => 'localhost', 29 | 'username' => 'postgres', 30 | 'password' => '', 31 | 'database' => 'ci_test', 32 | 'dbdriver' => 'pdo', 33 | 'subdriver' => 'pgsql' 34 | ) 35 | ) 36 | ) 37 | ); -------------------------------------------------------------------------------- /tests/mocks/libraries/session.php: -------------------------------------------------------------------------------- 1 | _flashdata_sweep(); 13 | $this->_flashdata_mark(); 14 | $this->_tempdata_sweep(); 15 | } 16 | } 17 | 18 | /** 19 | * Mock cookie driver to overload cookie setting 20 | */ 21 | class Mock_Libraries_Session_cookie extends CI_Session_cookie { 22 | /** 23 | * Overload _setcookie to manage $_COOKIE values, since actual cookies can't be set in unit testing 24 | */ 25 | protected function _setcookie($name, $value = '', $expire = 0, $path = '', $domain = '', $secure = FALSE, $httponly = FALSE) 26 | { 27 | if (empty($value) OR $expire <= time()) 28 | { 29 | unset($_COOKIE[$name]); 30 | } 31 | else 32 | { 33 | $_COOKIE[$name] = $value; 34 | } 35 | } 36 | } 37 | 38 | class Mock_Libraries_Session_native extends CI_Session_native {} -------------------------------------------------------------------------------- /tests/mocks/database/config/pdo/sqlite.php: -------------------------------------------------------------------------------- 1 | array( 7 | 'dsn' => 'sqlite:/'.realpath(__DIR__.'/../..').'/ci_test.sqlite', 8 | 'hostname' => 'localhost', 9 | 'username' => 'sqlite', 10 | 'password' => 'sqlite', 11 | 'database' => 'sqlite', 12 | 'dbdriver' => 'pdo', 13 | 'subdriver' => 'sqlite' 14 | ), 15 | 16 | // Database configuration with failover 17 | 'pdo/sqlite_failover' => array( 18 | 'dsn' => 'sqlite:not_exists.sqlite', 19 | 'hostname' => 'localhost', 20 | 'username' => 'sqlite', 21 | 'password' => 'sqlite', 22 | 'database' => 'sqlite', 23 | 'dbdriver' => 'pdo', 24 | 'subdriver' => 'sqlite', 25 | 'failover' => array( 26 | array( 27 | 'dsn' => 'sqlite:/'.realpath(__DIR__.'/../..').'/ci_test.sqlite', 28 | 'hostname' => 'localhost', 29 | 'username' => 'sqlite', 30 | 'password' => 'sqlite', 31 | 'database' => 'sqlite', 32 | 'dbdriver' => 'pdo', 33 | 'subdriver' => 'sqlite' 34 | ) 35 | ) 36 | ) 37 | ); -------------------------------------------------------------------------------- /application/views/errors/html/error_exception.php: -------------------------------------------------------------------------------- 1 | 4 | 5 |
6 | 7 |

An uncaught Exception was encountered

8 | 9 |

Type:

10 |

Message:

11 |

Filename: getFile(); ?>

12 |

Line Number: getLine(); ?>

13 | 14 | 15 | 16 |

Backtrace:

17 | getTrace() as $error): ?> 18 | 19 | 20 | 21 |

22 | File:
23 | Line:
24 | Function: 25 |

26 | 27 | 28 | 29 | 30 | 31 | 32 |
-------------------------------------------------------------------------------- /user_guide_src/source/general/requirements.rst: -------------------------------------------------------------------------------- 1 | ################### 2 | Server Requirements 3 | ################### 4 | 5 | `PHP `_ version 5.4 or newer is recommended. 6 | 7 | It should work on 5.2.4 as well, but we strongly advise you NOT to run 8 | such old versions of PHP, because of potential security and performance 9 | issues, as well as missing features. 10 | 11 | A database is required for most web application programming. 12 | Currently supported databases are: 13 | 14 | - MySQL (5.1+) via the *mysql* (deprecated), *mysqli* and *pdo* drivers 15 | - Oracle via the *oci8* and *pdo* drivers 16 | - PostgreSQL via the *postgre* and *pdo* drivers 17 | - MS SQL via the *mssql*, *sqlsrv* (version 2005 and above only) and *pdo* drivers 18 | - SQLite via the *sqlite* (version 2), *sqlite3* (version 3) and *pdo* drivers 19 | - CUBRID via the *cubrid* and *pdo* drivers 20 | - Interbase/Firebird via the *ibase* and *pdo* drivers 21 | - ODBC via the *odbc* and *pdo* drivers (you should know that ODBC is actually an abstraction layer) -------------------------------------------------------------------------------- /user_guide_src/source/general/credits.rst: -------------------------------------------------------------------------------- 1 | ####### 2 | Credits 3 | ####### 4 | 5 | CodeIgniter was originally developed by `Rick Ellis `_ 6 | (CEO of `EllisLab, Inc. `_). The framework was written for 7 | performance in the real world, with many of the class libraries, helpers, and 8 | sub-systems borrowed from the code-base of `ExpressionEngine 9 | `_. 10 | 11 | It was, for years, developed and maintained by EllisLab, the ExpressionEngine 12 | Development Team and a group of community members called the Reactor Team. 13 | 14 | In 2014, CodeIgniter was acquired by the `British Columbia Institute of Technology 15 | `_ and was then officially announced as a community-maintained 16 | project. 17 | 18 | Bleeding edge development is spearheaded by the handpicked contributors 19 | of the Reactor Team. 20 | 21 | A hat tip goes to Ruby on Rails for inspiring us to create a PHP framework, and 22 | for bringing frameworks into the general consciousness of the web community. -------------------------------------------------------------------------------- /tests/mocks/core/security.php: -------------------------------------------------------------------------------- 1 | {'_'.$property}) ? $this->{'_'.$property} : NULL; 17 | } 18 | 19 | public function remove_evil_attributes($str, $is_image) 20 | { 21 | return $this->_remove_evil_attributes($str, $is_image); 22 | } 23 | 24 | // Override inaccessible protected method 25 | public function __call($method, $params) 26 | { 27 | if (is_callable(array($this, '_'.$method))) 28 | { 29 | return call_user_func_array(array($this, '_'.$method), $params); 30 | } 31 | 32 | throw new BadMethodCallException('Method '.$method.' was not found'); 33 | } 34 | 35 | } 36 | -------------------------------------------------------------------------------- /tests/mocks/database/db/driver.php: -------------------------------------------------------------------------------- 1 | ci_db_driver = new $driver_class($config); 22 | } 23 | } 24 | 25 | /** 26 | * Overloading method, emulate the actual driver method (multiple inheritance workaround) 27 | */ 28 | public function __call($method, $arguments) 29 | { 30 | if ( ! is_callable(array($this->ci_db_driver, $method))) 31 | { 32 | throw new BadMethodCallException($method. ' not exists or not implemented'); 33 | } 34 | 35 | return call_user_func_array(array($this->ci_db_driver, $method), $arguments); 36 | } 37 | 38 | } 39 | 40 | class CI_DB extends CI_DB_query_builder {} -------------------------------------------------------------------------------- /user_guide_src/source/overview/appflow.rst: -------------------------------------------------------------------------------- 1 | ###################### 2 | Application Flow Chart 3 | ###################### 4 | 5 | The following graphic illustrates how data flows throughout the system: 6 | 7 | |CodeIgniter application flow| 8 | 9 | #. The index.php serves as the front controller, initializing the base 10 | resources needed to run CodeIgniter. 11 | #. The Router examines the HTTP request to determine what should be done 12 | with it. 13 | #. If a cache file exists, it is sent directly to the browser, bypassing 14 | the normal system execution. 15 | #. Security. Before the application controller is loaded, the HTTP 16 | request and any user submitted data is filtered for security. 17 | #. The Controller loads the model, core libraries, helpers, and any 18 | other resources needed to process the specific request. 19 | #. The finalized View is rendered then sent to the web browser to be 20 | seen. If caching is enabled, the view is cached first so that on 21 | subsequent requests it can be served. 22 | 23 | .. |CodeIgniter application flow| image:: ../images/appflowchart.gif 24 | -------------------------------------------------------------------------------- /user_guide_src/source/overview/getting_started.rst: -------------------------------------------------------------------------------- 1 | ################################ 2 | Getting Started With CodeIgniter 3 | ################################ 4 | 5 | Any software application requires some effort to learn. We've done our 6 | best to minimize the learning curve while making the process as 7 | enjoyable as possible. 8 | 9 | The first step is to :doc:`install <../installation/index>` 10 | CodeIgniter, then read all the topics in the **Introduction** section of 11 | the Table of Contents. 12 | 13 | Next, read each of the **General Topics** pages in order. Each topic 14 | builds on the previous one, and includes code examples that you are 15 | encouraged to try. 16 | 17 | Once you understand the basics you'll be ready to explore the **Class 18 | Reference** and **Helper Reference** pages to learn to utilize the 19 | native libraries and helper files. 20 | 21 | Feel free to take advantage of our `Community 22 | Forums `_ if you have questions or 23 | problems, and our `Wiki `_ to see code 24 | examples posted by other users. 25 | -------------------------------------------------------------------------------- /user_guide_src/source/_themes/sphinx_rtd_theme/breadcrumbs.html: -------------------------------------------------------------------------------- 1 |
2 | 18 |
19 |
20 | -------------------------------------------------------------------------------- /user_guide_src/source/installation/upgrade_211.rst: -------------------------------------------------------------------------------- 1 | ############################# 2 | Upgrading from 2.1.0 to 2.1.1 3 | ############################# 4 | 5 | Before performing an update you should take your site offline by 6 | replacing the index.php file with a static one. 7 | 8 | Step 1: Update your CodeIgniter files 9 | ===================================== 10 | 11 | Replace all files and directories in your "system" folder. 12 | 13 | .. note:: If you have any custom developed files in these folders please 14 | make copies of them first. 15 | 16 | Step 2: Replace config/mimes.php 17 | ================================ 18 | 19 | This config file has been updated to contain more user mime-types, please copy 20 | it to _application/config/mimes.php*. 21 | 22 | Step 3: Update your IP address tables 23 | ===================================== 24 | 25 | This upgrade adds support for IPv6 IP addresses. In order to store them, you need 26 | to enlarge your ip_address columns to 45 characters. For example, CodeIgniter's 27 | session table will need to change 28 | 29 | :: 30 | 31 | ALTER TABLE ci_sessions CHANGE ip_address ip_address varchar(45) default '0' NOT NULL -------------------------------------------------------------------------------- /DCO.txt: -------------------------------------------------------------------------------- 1 | Developer's Certificate of Origin 1.1 2 | 3 | By making a contribution to this project, I certify that: 4 | 5 | (1) The contribution was created in whole or in part by me and I 6 | have the right to submit it under the open source license 7 | indicated in the file; or 8 | 9 | (2) The contribution is based upon previous work that, to the best 10 | of my knowledge, is covered under an appropriate open source 11 | license and I have the right under that license to submit that 12 | work with modifications, whether created in whole or in part 13 | by me, under the same open source license (unless I am 14 | permitted to submit under a different license), as indicated 15 | in the file; or 16 | 17 | (3) The contribution was provided directly to me by some other 18 | person who certified (1), (2) or (3) and I have not modified 19 | it. 20 | 21 | (4) I understand and agree that this project and the contribution 22 | are public and that a record of the contribution (including all 23 | personal information I submit with it, including my sign-off) is 24 | maintained indefinitely and may be redistributed consistent with 25 | this project or the open source license(s) involved. 26 | -------------------------------------------------------------------------------- /license.txt: -------------------------------------------------------------------------------- 1 | The MIT License (MIT) 2 | 3 | Copyright (c) 2014 - 2015, British Columbia Institute of Technology 4 | 5 | Permission is hereby granted, free of charge, to any person obtaining a copy 6 | of this software and associated documentation files (the "Software"), to deal 7 | in the Software without restriction, including without limitation the rights 8 | to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 9 | copies of the Software, and to permit persons to whom the Software is 10 | furnished to do so, subject to the following conditions: 11 | 12 | The above copyright notice and this permission notice shall be included in 13 | all copies or substantial portions of the Software. 14 | 15 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 16 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 17 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 18 | AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 19 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 20 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN 21 | THE SOFTWARE. -------------------------------------------------------------------------------- /user_guide_src/source/general/libraries.rst: -------------------------------------------------------------------------------- 1 | ########################### 2 | Using CodeIgniter Libraries 3 | ########################### 4 | 5 | All of the available libraries are located in your *system/libraries/* 6 | directory. In most cases, to use one of these classes involves initializing 7 | it within a :doc:`controller ` using the following 8 | initialization method:: 9 | 10 | $this->load->library('class_name'); 11 | 12 | Where 'class_name' is the name of the class you want to invoke. For 13 | example, to load the :doc:`Form Validation Library 14 | <../libraries/form_validation>` you would do this:: 15 | 16 | $this->load->library('form_validation'); 17 | 18 | Once initialized you can use it as indicated in the user guide page 19 | corresponding to that class. 20 | 21 | Additionally, multiple libraries can be loaded at the same time by 22 | passing an array of libraries to the load method. 23 | 24 | Example:: 25 | 26 | $this->load->library(array('email', 'table')); 27 | 28 | Creating Your Own Libraries 29 | =========================== 30 | 31 | Please read the section of the user guide that discusses how to 32 | :doc:`create your own libraries `. -------------------------------------------------------------------------------- /user_guide_src/source/_themes/sphinx_rtd_theme/LICENSE: -------------------------------------------------------------------------------- 1 | The MIT License (MIT) 2 | 3 | Copyright (c) 2013 Dave Snider 4 | 5 | Permission is hereby granted, free of charge, to any person obtaining a copy of 6 | this software and associated documentation files (the "Software"), to deal in 7 | the Software without restriction, including without limitation the rights to 8 | use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of 9 | the Software, and to permit persons to whom the Software is furnished to do so, 10 | subject to the following conditions: 11 | 12 | The above copyright notice and this permission notice shall be included in all 13 | copies or substantial portions of the Software. 14 | 15 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 16 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS 17 | FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR 18 | COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER 19 | IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN 20 | CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 21 | -------------------------------------------------------------------------------- /user_guide_src/source/tutorial/conclusion.rst: -------------------------------------------------------------------------------- 1 | ########## 2 | Conclusion 3 | ########## 4 | 5 | This tutorial did not cover all of the things you might expect of a 6 | full-fledged content management system, but it introduced you to the 7 | more important topics of routing, writing controllers, and models. We 8 | hope this tutorial gave you an insight into some of CodeIgniter's basic 9 | design patterns, which you can expand upon. 10 | 11 | Now that you've completed this tutorial, we recommend you check out the 12 | rest of the documentation. CodeIgniter is often praised because of its 13 | comprehensive documentation. Use this to your advantage and read the 14 | "Introduction" and "General Topics" sections thoroughly. You should read 15 | the class and helper references when needed. 16 | 17 | Every intermediate PHP programmer should be able to get the hang of 18 | CodeIgniter within a few days. 19 | 20 | If you still have questions about the framework or your own CodeIgniter 21 | code, you can: 22 | 23 | - Check out our `forums `_ 24 | - Visit our `IRC chatroom `_ 25 | - Explore the `Wiki `_ 26 | 27 | -------------------------------------------------------------------------------- /user_guide_src/source/license.rst: -------------------------------------------------------------------------------- 1 | ##################### 2 | The MIT License (MIT) 3 | ##################### 4 | 5 | Copyright (c) 2014 - 2015, British Columbia Institute of Technology 6 | 7 | Permission is hereby granted, free of charge, to any person obtaining a copy 8 | of this software and associated documentation files (the "Software"), to deal 9 | in the Software without restriction, including without limitation the rights 10 | to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 11 | copies of the Software, and to permit persons to whom the Software is 12 | furnished to do so, subject to the following conditions: 13 | 14 | The above copyright notice and this permission notice shall be included in 15 | all copies or substantial portions of the Software. 16 | 17 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 18 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 19 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 20 | AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 21 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 22 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN 23 | THE SOFTWARE. -------------------------------------------------------------------------------- /user_guide_src/source/general/autoloader.rst: -------------------------------------------------------------------------------- 1 | ###################### 2 | Auto-loading Resources 3 | ###################### 4 | 5 | CodeIgniter comes with an "Auto-load" feature that permits libraries, 6 | helpers, and models to be initialized automatically every time the 7 | system runs. If you need certain resources globally throughout your 8 | application you should consider auto-loading them for convenience. 9 | 10 | The following items can be loaded automatically: 11 | 12 | - Classes found in the *libraries/* directory 13 | - Helper files found in the *helpers/* directory 14 | - Custom config files found in the *config/* directory 15 | - Language files found in the *system/language/* directory 16 | - Models found in the *models/* folder 17 | 18 | To autoload resources, open the **application/config/autoload.php** 19 | file and add the item you want loaded to the autoload array. You'll 20 | find instructions in that file corresponding to each type of item. 21 | 22 | .. note:: Do not include the file extension (.php) when adding items to 23 | the autoload array. 24 | 25 | Additionally, if you want CodeIgniter to use a `Composer `_ 26 | auto-loader, just set ``$config['composer_autoload']`` to ``TRUE`` or 27 | a custom path in **application/config/config.php**. -------------------------------------------------------------------------------- /user_guide_src/source/DCO.rst: -------------------------------------------------------------------------------- 1 | ##################################### 2 | Developer's Certificate of Origin 1.1 3 | ##################################### 4 | 5 | By making a contribution to this project, I certify that: 6 | 7 | (1) The contribution was created in whole or in part by me and I 8 | have the right to submit it under the open source license 9 | indicated in the file; or 10 | 11 | (2) The contribution is based upon previous work that, to the best 12 | of my knowledge, is covered under an appropriate open source 13 | license and I have the right under that license to submit that 14 | work with modifications, whether created in whole or in part 15 | by me, under the same open source license (unless I am 16 | permitted to submit under a different license), as indicated 17 | in the file; or 18 | 19 | (3) The contribution was provided directly to me by some other 20 | person who certified (1), (2) or (3) and I have not modified 21 | it. 22 | 23 | (4) I understand and agree that this project and the contribution 24 | are public and that a record of the contribution (including all 25 | personal information I submit with it, including my sign-off) is 26 | maintained indefinitely and may be redistributed consistent with 27 | this project or the open source license(s) involved. 28 | -------------------------------------------------------------------------------- /user_guide_src/source/helpers/language_helper.rst: -------------------------------------------------------------------------------- 1 | ############### 2 | Language Helper 3 | ############### 4 | 5 | The Language Helper file contains functions that assist in working with 6 | language files. 7 | 8 | .. contents:: 9 | :local: 10 | 11 | .. raw:: html 12 | 13 |
14 | 15 | Loading this Helper 16 | =================== 17 | 18 | This helper is loaded using the following code:: 19 | 20 | $this->load->helper('language'); 21 | 22 | Available Functions 23 | =================== 24 | 25 | The following functions are available: 26 | 27 | 28 | .. php:function:: lang($line[, $for = ''[, $attributes = array()]]) 29 | 30 | :param string $line: Language line key 31 | :param string $for: HTML "for" attribute (ID of the element we're creating a label for) 32 | :param array $attributes: Any additional HTML attributes 33 | :returns: HTML-formatted language line label 34 | :rtype: string 35 | 36 | This function returns a line of text from a loaded language file with 37 | simplified syntax that may be more desirable for view files than 38 | ``CI_Lang::line()``. 39 | 40 | Example:: 41 | 42 | echo lang('language_key', 'form_item_id', array('class' => 'myClass')); 43 | // Outputs: -------------------------------------------------------------------------------- /tests/mocks/core/input.php: -------------------------------------------------------------------------------- 1 | _allow_get_array = (config_item('allow_get_array') === TRUE); 15 | $this->_enable_xss = (config_item('global_xss_filtering') === TRUE); 16 | $this->_enable_csrf = (config_item('csrf_protection') === TRUE); 17 | 18 | // Assign Security and Utf8 classes 19 | $this->security = $security; 20 | $this->uni = $utf8; 21 | 22 | // Sanitize global arrays 23 | $this->_sanitize_globals(); 24 | } 25 | 26 | public function fetch_from_array($array, $index = '', $xss_clean = FALSE) 27 | { 28 | return parent::_fetch_from_array($array, $index, $xss_clean); 29 | } 30 | 31 | /** 32 | * Lie about being a CLI request 33 | * 34 | * We take advantage of this in libraries/Session_test 35 | */ 36 | public function is_cli_request() 37 | { 38 | return FALSE; 39 | } 40 | 41 | public function __set($name, $value) 42 | { 43 | if ($name === 'ip_address') 44 | { 45 | $this->ip_address = $value; 46 | } 47 | } 48 | 49 | } -------------------------------------------------------------------------------- /user_guide_src/source/installation/upgrade_202.rst: -------------------------------------------------------------------------------- 1 | ############################# 2 | Upgrading from 2.0.1 to 2.0.2 3 | ############################# 4 | 5 | Before performing an update you should take your site offline by 6 | replacing the index.php file with a static one. 7 | 8 | Step 1: Update your CodeIgniter files 9 | ===================================== 10 | 11 | Replace all files and directories in your "system" folder and replace 12 | your index.php file. If any modifications were made to your index.php 13 | they will need to be made fresh in this new one. 14 | 15 | .. note:: If you have any custom developed files in these folders please 16 | make copies of them first. 17 | 18 | Step 2: Remove loading calls for the Security Library 19 | ===================================================== 20 | 21 | Security has been moved to the core and is now always loaded 22 | automatically. Make sure you remove any loading calls as they will 23 | result in PHP errors. 24 | 25 | Step 3: Move MY_Security 26 | ========================= 27 | 28 | If you are overriding or extending the Security library, you will need 29 | to move it to application/core. 30 | 31 | csrf_token_name and csrf_hash have changed to protected class 32 | properties. Please use security->get_csrf_hash() and 33 | security->get_csrf_token_name() to access those values. 34 | -------------------------------------------------------------------------------- /user_guide_src/source/installation/upgrade_162.rst: -------------------------------------------------------------------------------- 1 | ############################# 2 | Upgrading from 1.6.1 to 1.6.2 3 | ############################# 4 | 5 | Before performing an update you should take your site offline by 6 | replacing the index.php file with a static one. 7 | 8 | Step 1: Update your CodeIgniter files 9 | ===================================== 10 | 11 | Replace these files and directories in your "system" folder with the new 12 | versions: 13 | 14 | - system/codeigniter 15 | - system/database 16 | - system/helpers 17 | - system/language 18 | - system/libraries 19 | 20 | .. note:: If you have any custom developed files in these folders please 21 | make copies of them first. 22 | 23 | Step 2: Encryption Key 24 | ====================== 25 | 26 | If you are using sessions, open up application/config/config.php and 27 | verify you've set an encryption key. 28 | 29 | Step 3: Constants File 30 | ====================== 31 | 32 | Copy /application/config/constants.php to your installation, and modify 33 | if necessary. 34 | 35 | Step 4: Mimes File 36 | ================== 37 | 38 | Replace /application/config/mimes.php with the dowloaded version. If 39 | you've added custom mime types, you'll need to re-add them. 40 | 41 | Step 5: Update your user guide 42 | ============================== 43 | 44 | Please also replace your local copy of the user guide with the new 45 | version. 46 | -------------------------------------------------------------------------------- /user_guide_src/source/installation/upgrade_152.rst: -------------------------------------------------------------------------------- 1 | ############################# 2 | Upgrading from 1.5.0 to 1.5.2 3 | ############################# 4 | 5 | .. note:: The instructions on this page assume you are running version 6 | 1.5.0 or 1.5.1. If you have not upgraded to that version please do so 7 | first. 8 | 9 | Before performing an update you should take your site offline by 10 | replacing the index.php file with a static one. 11 | 12 | Step 1: Update your CodeIgniter files 13 | ===================================== 14 | 15 | Replace these files and directories in your "system" folder with the new 16 | versions: 17 | 18 | - system/helpers/download_helper.php 19 | - system/helpers/form_helper.php 20 | - system/libraries/Table.php 21 | - system/libraries/User_agent.php 22 | - system/libraries/Exceptions.php 23 | - system/libraries/Input.php 24 | - system/libraries/Router.php 25 | - system/libraries/Loader.php 26 | - system/libraries/Image_lib.php 27 | - system/language/english/unit_test_lang.php 28 | - system/database/DB_active_rec.php 29 | - system/database/drivers/mysqli/mysqli_driver.php 30 | - codeigniter/ 31 | 32 | .. note:: If you have any custom developed files in these folders please 33 | make copies of them first. 34 | 35 | Step 2: Update your user guide 36 | ============================== 37 | 38 | Please also replace your local copy of the user guide with the new 39 | version. 40 | -------------------------------------------------------------------------------- /user_guide_src/source/_themes/sphinx_rtd_theme/versions.html: -------------------------------------------------------------------------------- 1 | {% if READTHEDOCS %} 2 | {# Add rst-badge after rst-versions for small badge style. #} 3 |
4 | 5 | Read the Docs 6 | v: {{ current_version }} 7 | 8 | 9 |
10 |
11 |
Versions
12 | {% for slug, url in versions %} 13 |
{{ slug }}
14 | {% endfor %} 15 |
16 |
17 |
Downloads
18 | {% for type, url in downloads %} 19 |
{{ type }}
20 | {% endfor %} 21 |
22 |
23 |
On Read the Docs
24 |
25 | Project Home 26 |
27 |
28 | Builds 29 |
30 |
31 |
32 | Free document hosting provided by Read the Docs. 33 | 34 |
35 |
36 | {% endif %} 37 | 38 | -------------------------------------------------------------------------------- /application/views/errors/html/error_general.php: -------------------------------------------------------------------------------- 1 | 4 | 5 | 6 | 7 | Error 8 | 57 | 58 | 59 |
60 |

61 | 62 |
63 | 64 | -------------------------------------------------------------------------------- /application/views/errors/html/error_db.php: -------------------------------------------------------------------------------- 1 | 4 | 5 | 6 | 7 | Database Error 8 | 57 | 58 | 59 |
60 |

61 | 62 |
63 | 64 | -------------------------------------------------------------------------------- /application/views/errors/html/error_404.php: -------------------------------------------------------------------------------- 1 | 4 | 5 | 6 | 7 | 404 Page Not Found 8 | 57 | 58 | 59 |
60 |

61 | 62 |
63 | 64 | -------------------------------------------------------------------------------- /user_guide_src/source/_themes/sphinx_rtd_theme/footer.html: -------------------------------------------------------------------------------- 1 |
2 | {% if next or prev %} 3 | 11 | {% endif %} 12 | 13 |
14 | 15 |
16 |

17 | {%- if show_copyright %} 18 | {%- if hasdoc('copyright') %} 19 | {% trans path=pathto('copyright'), copyright=copyright|e %}© Copyright {{ copyright }}.{% endtrans %} 20 | {%- else %} 21 | {% trans copyright=copyright|e %}© Copyright {{ copyright }}.{% endtrans %} 22 | {%- endif %} 23 | {%- endif %} 24 | 25 | {%- if last_updated %} 26 | {% trans last_updated=last_updated|e %}Last updated on {{ last_updated }}.{% endtrans %} 27 | {%- endif %} 28 |

29 |
30 | 31 | {% trans %}Built with Sphinx using a theme provided by Read the Docs{% endtrans %}. 32 | 33 |
34 | -------------------------------------------------------------------------------- /user_guide_src/source/helpers/xml_helper.rst: -------------------------------------------------------------------------------- 1 | ########## 2 | XML Helper 3 | ########## 4 | 5 | The XML Helper file contains functions that assist in working with XML 6 | data. 7 | 8 | .. contents:: 9 | :local: 10 | 11 | .. raw:: html 12 | 13 |
14 | 15 | Loading this Helper 16 | =================== 17 | 18 | This helper is loaded using the following code 19 | 20 | :: 21 | 22 | $this->load->helper('xml'); 23 | 24 | Available Functions 25 | =================== 26 | 27 | The following functions are available: 28 | 29 | .. php:function:: xml_convert($str[, $protect_all = FALSE]) 30 | 31 | :param string $str: the text string to convert 32 | :param bool $protect_all: Whether to protect all content that looks like a potential entity instead of just numbered entities, e.g. &foo; 33 | :returns: XML-converted string 34 | :rtype: string 35 | 36 | Takes a string as input and converts the following reserved XML 37 | characters to entities: 38 | 39 | - Ampersands: & 40 | - Less than and greater than characters: < > 41 | - Single and double quotes: ' " 42 | - Dashes: - 43 | 44 | This function ignores ampersands if they are part of existing numbered 45 | character entities, e.g. {. Example:: 46 | 47 | $string = '

Here is a paragraph & an entity ({).

'; 48 | $string = xml_convert($string); 49 | echo $string; 50 | 51 | outputs: 52 | 53 | .. code-block:: html 54 | 55 | <p>Here is a paragraph & an entity ({).</p> -------------------------------------------------------------------------------- /user_guide_src/source/database/call_function.rst: -------------------------------------------------------------------------------- 1 | ##################### 2 | Custom Function Calls 3 | ##################### 4 | 5 | $this->db->call_function(); 6 | ============================ 7 | 8 | This function enables you to call PHP database functions that are not 9 | natively included in CodeIgniter, in a platform independent manner. For 10 | example, let's say you want to call the mysql_get_client_info() 11 | function, which is **not** natively supported by CodeIgniter. You could 12 | do so like this:: 13 | 14 | $this->db->call_function('get_client_info'); 15 | 16 | You must supply the name of the function, **without** the mysql\_ 17 | prefix, in the first parameter. The prefix is added automatically based 18 | on which database driver is currently being used. This permits you to 19 | run the same function on different database platforms. Obviously not all 20 | function calls are identical between platforms, so there are limits to 21 | how useful this function can be in terms of portability. 22 | 23 | Any parameters needed by the function you are calling will be added to 24 | the second parameter. 25 | 26 | :: 27 | 28 | $this->db->call_function('some_function', $param1, $param2, etc..); 29 | 30 | Often, you will either need to supply a database connection ID or a 31 | database result ID. The connection ID can be accessed using:: 32 | 33 | $this->db->conn_id; 34 | 35 | The result ID can be accessed from within your result object, like this:: 36 | 37 | $query = $this->db->query("SOME QUERY"); 38 | 39 | $query->result_id; -------------------------------------------------------------------------------- /user_guide_src/source/overview/mvc.rst: -------------------------------------------------------------------------------- 1 | ##################### 2 | Model-View-Controller 3 | ##################### 4 | 5 | CodeIgniter is based on the Model-View-Controller development pattern. 6 | MVC is a software approach that separates application logic from 7 | presentation. In practice, it permits your web pages to contain minimal 8 | scripting since the presentation is separate from the PHP scripting. 9 | 10 | - The **Model** represents your data structures. Typically your model 11 | classes will contain functions that help you retrieve, insert, and 12 | update information in your database. 13 | - The **View** is the information that is being presented to a user. A 14 | View will normally be a web page, but in CodeIgniter, a view can also 15 | be a page fragment like a header or footer. It can also be an RSS 16 | page, or any other type of "page". 17 | - The **Controller** serves as an *intermediary* between the Model, the 18 | View, and any other resources needed to process the HTTP request and 19 | generate a web page. 20 | 21 | CodeIgniter has a fairly loose approach to MVC since Models are not 22 | required. If you don't need the added separation, or find that 23 | maintaining models requires more complexity than you want, you can 24 | ignore them and build your application minimally using Controllers and 25 | Views. CodeIgniter also enables you to incorporate your own existing 26 | scripts, or even develop core libraries for the system, enabling you to 27 | work in a way that makes the most sense to you. 28 | -------------------------------------------------------------------------------- /user_guide_src/source/installation/upgrade_172.rst: -------------------------------------------------------------------------------- 1 | ############################# 2 | Upgrading from 1.7.1 to 1.7.2 3 | ############################# 4 | 5 | Before performing an update you should take your site offline by 6 | replacing the index.php file with a static one. 7 | 8 | Step 1: Update your CodeIgniter files 9 | ===================================== 10 | 11 | Replace these files and directories in your "system" folder with the new 12 | versions: 13 | 14 | - system/codeigniter 15 | - system/database 16 | - system/helpers 17 | - system/language 18 | - system/libraries 19 | - index.php 20 | 21 | .. note:: If you have any custom developed files in these folders please 22 | make copies of them first. 23 | 24 | Step 2: Remove header() from 404 error template 25 | =============================================== 26 | 27 | If you are using header() in your 404 error template, such as the case 28 | with the default error_404.php template shown below, remove that line 29 | of code. 30 | 31 | :: 32 | 33 | 34 | 35 | 404 status headers are now properly handled in the show_404() method 36 | itself. 37 | 38 | Step 3: Confirm your system_path 39 | ================================= 40 | 41 | In your updated index.php file, confirm that the $system_path variable 42 | is set to your application's system folder. 43 | 44 | Step 4: Update your user guide 45 | ============================== 46 | 47 | Please replace your local copy of the user guide with the new version, 48 | including the image files. 49 | -------------------------------------------------------------------------------- /user_guide_src/source/general/welcome.rst: -------------------------------------------------------------------------------- 1 | ###################### 2 | Welcome to CodeIgniter 3 | ###################### 4 | 5 | CodeIgniter is an Application Development Framework - a toolkit - for 6 | people who build web sites using PHP. Its goal is to enable you to 7 | develop projects much faster than you could if you were writing code 8 | from scratch, by providing a rich set of libraries for commonly needed 9 | tasks, as well as a simple interface and logical structure to access 10 | these libraries. CodeIgniter lets you creatively focus on your project 11 | by minimizing the amount of code needed for a given task. 12 | 13 | *********************** 14 | Who is CodeIgniter For? 15 | *********************** 16 | 17 | CodeIgniter is right for you if: 18 | 19 | - You want a framework with a small footprint. 20 | - You need exceptional performance. 21 | - You need broad compatibility with standard hosting accounts that run 22 | a variety of PHP versions and configurations. 23 | - You want a framework that requires nearly zero configuration. 24 | - You want a framework that does not require you to use the command 25 | line. 26 | - You want a framework that does not require you to adhere to 27 | restrictive coding rules. 28 | - You are not interested in large-scale monolithic libraries like PEAR. 29 | - You do not want to be forced to learn a templating language (although 30 | a template parser is optionally available if you desire one). 31 | - You eschew complexity, favoring simple solutions. 32 | - You need clear, thorough documentation. -------------------------------------------------------------------------------- /user_guide_src/source/helpers/number_helper.rst: -------------------------------------------------------------------------------- 1 | ############# 2 | Number Helper 3 | ############# 4 | 5 | The Number Helper file contains functions that help you work with 6 | numeric data. 7 | 8 | .. contents:: 9 | :local: 10 | 11 | .. raw:: html 12 | 13 |
14 | 15 | Loading this Helper 16 | =================== 17 | 18 | This helper is loaded using the following code:: 19 | 20 | $this->load->helper('number'); 21 | 22 | Available Functions 23 | =================== 24 | 25 | The following functions are available: 26 | 27 | 28 | .. php:function:: byte_format($num[, $precision = 1]) 29 | 30 | :param mixed $num: Number of bytes 31 | :param int $precision: Floating point precision 32 | :returns: Formatted data size string 33 | :rtype: string 34 | 35 | Formats numbers as bytes, based on size, and adds the appropriate 36 | suffix. Examples:: 37 | 38 | echo byte_format(456); // Returns 456 Bytes 39 | echo byte_format(4567); // Returns 4.5 KB 40 | echo byte_format(45678); // Returns 44.6 KB 41 | echo byte_format(456789); // Returns 447.8 KB 42 | echo byte_format(3456789); // Returns 3.3 MB 43 | echo byte_format(12345678912345); // Returns 1.8 GB 44 | echo byte_format(123456789123456789); // Returns 11,228.3 TB 45 | 46 | An optional second parameter allows you to set the precision of the 47 | result:: 48 | 49 | echo byte_format(45678, 2); // Returns 44.61 KB 50 | 51 | .. note:: The text generated by this function is found in the following 52 | language file: *language//number_lang.php* -------------------------------------------------------------------------------- /user_guide_src/source/installation/upgrade_133.rst: -------------------------------------------------------------------------------- 1 | ############################# 2 | Upgrading from 1.3.2 to 1.3.3 3 | ############################# 4 | 5 | .. note:: The instructions on this page assume you are running version 6 | 1.3.2. If you have not upgraded to that version please do so first. 7 | 8 | Before performing an update you should take your site offline by 9 | replacing the index.php file with a static one. 10 | 11 | Step 1: Update your CodeIgniter files 12 | ===================================== 13 | 14 | Replace the following directories in your "system" folder with the new 15 | versions: 16 | 17 | .. note:: If you have any custom developed files in these folders please 18 | make copies of them first. 19 | 20 | - codeigniter 21 | - drivers 22 | - helpers 23 | - init 24 | - libraries 25 | 26 | Step 2: Update your Models 27 | ========================== 28 | 29 | If you are **NOT** using CodeIgniter's 30 | :doc:`Models <../general/models>` feature disregard this step. 31 | 32 | As of version 1.3.3, CodeIgniter does **not** connect automatically to 33 | your database when a model is loaded. This allows you greater 34 | flexibility in determining which databases you would like used with your 35 | models. If your application is not connecting to your database prior to 36 | a model being loaded you will have to update your code. There are 37 | several options for connecting, :doc:`as described 38 | here <../general/models>`. 39 | 40 | Step 3: Update your user guide 41 | ============================== 42 | 43 | Please also replace your local copy of the user guide with the new 44 | version. 45 | -------------------------------------------------------------------------------- /user_guide_src/source/general/drivers.rst: -------------------------------------------------------------------------------- 1 | ######################### 2 | Using CodeIgniter Drivers 3 | ######################### 4 | 5 | Drivers are a special type of Library that has a parent class and any 6 | number of potential child classes. Child classes have access to the 7 | parent class, but not their siblings. Drivers provide an elegant syntax 8 | in your :doc:`controllers ` for libraries that benefit 9 | from or require being broken down into discrete classes. 10 | 11 | Drivers are found in the *system/libraries/* directory, in their own 12 | sub-directory which is identically named to the parent library class. 13 | Also inside that directory is a subdirectory named drivers, which 14 | contains all of the possible child class files. 15 | 16 | To use a driver you will initialize it within a controller using the 17 | following initialization method:: 18 | 19 | $this->load->driver('class_name'); 20 | 21 | Where class name is the name of the driver class you want to invoke. For 22 | example, to load a driver named "Some_parent" you would do this:: 23 | 24 | $this->load->driver('some_parent'); 25 | 26 | Methods of that class can then be invoked with:: 27 | 28 | $this->some_parent->some_method(); 29 | 30 | The child classes, the drivers themselves, can then be called directly 31 | through the parent class, without initializing them:: 32 | 33 | $this->some_parent->child_one->some_method(); 34 | $this->some_parent->child_two->another_method(); 35 | 36 | Creating Your Own Drivers 37 | ========================= 38 | 39 | Please read the section of the user guide that discusses how to :doc:`create 40 | your own drivers `. -------------------------------------------------------------------------------- /user_guide_src/source/installation/upgrade_201.rst: -------------------------------------------------------------------------------- 1 | ############################# 2 | Upgrading from 2.0.0 to 2.0.1 3 | ############################# 4 | 5 | Before performing an update you should take your site offline by 6 | replacing the index.php file with a static one. 7 | 8 | Step 1: Update your CodeIgniter files 9 | ===================================== 10 | 11 | Replace all files and directories in your "system" folder and replace 12 | your index.php file. If any modifications were made to your index.php 13 | they will need to be made fresh in this new one. 14 | 15 | .. note:: If you have any custom developed files in these folders please 16 | make copies of them first. 17 | 18 | Step 2: Replace config/mimes.php 19 | ================================ 20 | 21 | This config file has been updated to contain more mime types, please 22 | copy it to application/config/mimes.php. 23 | 24 | Step 3: Check for forms posting to default controller 25 | ===================================================== 26 | 27 | The default behavior for form_open() when called with no parameters 28 | used to be to post to the default controller, but it will now just leave 29 | an empty action="" meaning the form will submit to the current URL. If 30 | submitting to the default controller was the expected behavior it will 31 | need to be changed from:: 32 | 33 | echo form_open(); //
34 | 35 | to use either a / or base_url():: 36 | 37 | echo form_open('/'); // 38 | echo form_open(base_url()); // 39 | 40 | -------------------------------------------------------------------------------- /user_guide_src/source/installation/upgrade_154.rst: -------------------------------------------------------------------------------- 1 | ############################# 2 | Upgrading from 1.5.3 to 1.5.4 3 | ############################# 4 | 5 | Before performing an update you should take your site offline by 6 | replacing the index.php file with a static one. 7 | 8 | Step 1: Update your CodeIgniter files 9 | ===================================== 10 | 11 | Replace these files and directories in your "system" folder with the new 12 | versions: 13 | 14 | - application/config/mimes.php 15 | - system/codeigniter 16 | - system/database 17 | - system/helpers 18 | - system/libraries 19 | - system/plugins 20 | 21 | .. note:: If you have any custom developed files in these folders please 22 | make copies of them first. 23 | 24 | Step 2: Add charset to your config.php 25 | ====================================== 26 | 27 | Add the following to application/config/config.php 28 | 29 | :: 30 | 31 | /* 32 | |-------------------------------------------------------------------------- 33 | | Default Character Set 34 | |-------------------------------------------------------------------------- 35 | | 36 | | This determines which character set is used by default in various methods 37 | | that require a character set to be provided. 38 | | 39 | */ 40 | $config['charset'] = "UTF-8"; 41 | 42 | Step 3: Autoloading language files 43 | ================================== 44 | 45 | If you want to autoload any language files, add this line to 46 | application/config/autoload.php 47 | 48 | :: 49 | 50 | $autoload['language'] = array(); 51 | 52 | Step 4: Update your user guide 53 | ============================== 54 | 55 | Please also replace your local copy of the user guide with the new 56 | version. 57 | -------------------------------------------------------------------------------- /user_guide_src/source/overview/goals.rst: -------------------------------------------------------------------------------- 1 | ############################## 2 | Design and Architectural Goals 3 | ############################## 4 | 5 | Our goal for CodeIgniter is maximum performance, capability, and 6 | flexibility in the smallest, lightest possible package. 7 | 8 | To meet this goal we are committed to benchmarking, re-factoring, and 9 | simplifying at every step of the development process, rejecting anything 10 | that doesn't further the stated objective. 11 | 12 | From a technical and architectural standpoint, CodeIgniter was created 13 | with the following objectives: 14 | 15 | - **Dynamic Instantiation.** In CodeIgniter, components are loaded and 16 | routines executed only when requested, rather than globally. No 17 | assumptions are made by the system regarding what may be needed 18 | beyond the minimal core resources, so the system is very light-weight 19 | by default. The events, as triggered by the HTTP request, and the 20 | controllers and views you design will determine what is invoked. 21 | - **Loose Coupling.** Coupling is the degree to which components of a 22 | system rely on each other. The less components depend on each other 23 | the more reusable and flexible the system becomes. Our goal was a 24 | very loosely coupled system. 25 | - **Component Singularity.** Singularity is the degree to which 26 | components have a narrowly focused purpose. In CodeIgniter, each 27 | class and its functions are highly autonomous in order to allow 28 | maximum usefulness. 29 | 30 | CodeIgniter is a dynamically instantiated, loosely coupled system with 31 | high component singularity. It strives for simplicity, flexibility, and 32 | high performance in a small footprint package. 33 | -------------------------------------------------------------------------------- /user_guide_src/source/installation/downloads.rst: -------------------------------------------------------------------------------- 1 | ####################### 2 | Downloading CodeIgniter 3 | ####################### 4 | 5 | - `CodeIgniter v3.1.0-dev (Current version) `_ 6 | - `CodeIgniter v3.0.1 `_ 7 | - `CodeIgniter v3.0.0 `_ 8 | - `CodeIgniter v2.2.3 `_ 9 | - `CodeIgniter v2.2.2 `_ 10 | - `CodeIgniter v2.2.1 `_ 11 | - `CodeIgniter v2.2.0 `_ 12 | - `CodeIgniter v2.1.4 `_ 13 | - `CodeIgniter v2.1.3 `_ 14 | - `CodeIgniter v2.1.2 `_ 15 | - `CodeIgniter v2.1.1 `_ 16 | - `CodeIgniter v2.1.0 `_ 17 | 18 | ****** 19 | GitHub 20 | ****** 21 | 22 | `Git `_ is a distributed version control system. 23 | 24 | Public Git access is available at `GitHub `_. 25 | Please note that while every effort is made to keep this code base 26 | functional, we cannot guarantee the functionality of code taken from 27 | the develop branch. 28 | 29 | Beginning with version 2.0.3, stable versions are also available via `GitHub Releases `_. -------------------------------------------------------------------------------- /user_guide_src/source/helpers/path_helper.rst: -------------------------------------------------------------------------------- 1 | ########### 2 | Path Helper 3 | ########### 4 | 5 | The Path Helper file contains functions that permits you to work with 6 | file paths on the server. 7 | 8 | .. contents:: 9 | :local: 10 | 11 | .. raw:: html 12 | 13 |
14 | 15 | Loading this Helper 16 | =================== 17 | 18 | This helper is loaded using the following code:: 19 | 20 | $this->load->helper('path'); 21 | 22 | Available Functions 23 | =================== 24 | 25 | The following functions are available: 26 | 27 | 28 | .. php:function:: set_realpath($path[, $check_existance = FALSE]) 29 | 30 | :param string $path: Path 31 | :param bool $check_existance: Whether to check if the path actually exists 32 | :returns: An absolute path 33 | :rtype: string 34 | 35 | This function will return a server path without symbolic links or 36 | relative directory structures. An optional second argument will 37 | cause an error to be triggered if the path cannot be resolved. 38 | 39 | Examples:: 40 | 41 | $file = '/etc/php5/apache2/php.ini'; 42 | echo set_realpath($file); // Prints '/etc/php5/apache2/php.ini' 43 | 44 | $non_existent_file = '/path/to/non-exist-file.txt'; 45 | echo set_realpath($non_existent_file, TRUE); // Shows an error, as the path cannot be resolved 46 | echo set_realpath($non_existent_file, FALSE); // Prints '/path/to/non-exist-file.txt' 47 | 48 | $directory = '/etc/php5'; 49 | echo set_realpath($directory); // Prints '/etc/php5/' 50 | 51 | $non_existent_directory = '/path/to/nowhere'; 52 | echo set_realpath($non_existent_directory, TRUE); // Shows an error, as the path cannot be resolved 53 | echo set_realpath($non_existent_directory, FALSE); // Prints '/path/to/nowhere' -------------------------------------------------------------------------------- /user_guide_src/source/helpers/download_helper.rst: -------------------------------------------------------------------------------- 1 | ############### 2 | Download Helper 3 | ############### 4 | 5 | The Download Helper lets you download data to your desktop. 6 | 7 | .. contents:: 8 | :local: 9 | 10 | .. raw:: html 11 | 12 |
13 | 14 | Loading this Helper 15 | =================== 16 | 17 | This helper is loaded using the following code:: 18 | 19 | $this->load->helper('download'); 20 | 21 | Available Functions 22 | =================== 23 | 24 | The following functions are available: 25 | 26 | 27 | .. php:function:: force_download([$filename = ''[, $data = ''[, $set_mime = FALSE]]]) 28 | 29 | :param string $filename: Filename 30 | :param mixed $data: File contents 31 | :param bool $set_mime: Whether to try to send the actual MIME type 32 | :rtype: void 33 | 34 | Generates server headers which force data to be downloaded to your 35 | desktop. Useful with file downloads. The first parameter is the **name 36 | you want the downloaded file to be named**, the second parameter is the 37 | file data. 38 | 39 | If you set the second parameter to NULL and ``$filename`` is an existing, readable 40 | file path, then its content will be read instead. 41 | 42 | If you set the third parameter to boolean TRUE, then the actual file MIME type 43 | (based on the filename extension) will be sent, so that if your browser has a 44 | handler for that type - it can use it. 45 | 46 | Example:: 47 | 48 | $data = 'Here is some text!'; 49 | $name = 'mytext.txt'; 50 | force_download($name, $data); 51 | 52 | If you want to download an existing file from your server you'll need to 53 | do the following:: 54 | 55 | // Contents of photo.jpg will be automatically read 56 | force_download('/path/to/photo.jpg', NULL); -------------------------------------------------------------------------------- /user_guide_src/source/overview/features.rst: -------------------------------------------------------------------------------- 1 | #################### 2 | CodeIgniter Features 3 | #################### 4 | 5 | Features in and of themselves are a very poor way to judge an 6 | application since they tell you nothing about the user experience, or 7 | how intuitively or intelligently it is designed. Features don't reveal 8 | anything about the quality of the code, or the performance, or the 9 | attention to detail, or security practices. The only way to really judge 10 | an app is to try it and get to know the code. 11 | :doc:`Installing <../installation/index>` CodeIgniter is child's play so 12 | we encourage you to do just that. In the mean time here's a list of 13 | CodeIgniter's main features. 14 | 15 | - Model-View-Controller Based System 16 | - Extremely Light Weight 17 | - Full Featured database classes with support for several platforms. 18 | - Query Builder Database Support 19 | - Form and Data Validation 20 | - Security and XSS Filtering 21 | - Session Management 22 | - Email Sending Class. Supports Attachments, HTML/Text email, multiple 23 | protocols (sendmail, SMTP, and Mail) and more. 24 | - Image Manipulation Library (cropping, resizing, rotating, etc.). 25 | Supports GD, ImageMagick, and NetPBM 26 | - File Uploading Class 27 | - FTP Class 28 | - Localization 29 | - Pagination 30 | - Data Encryption 31 | - Benchmarking 32 | - Full Page Caching 33 | - Error Logging 34 | - Application Profiling 35 | - Calendaring Class 36 | - User Agent Class 37 | - Zip Encoding Class 38 | - Template Engine Class 39 | - Trackback Class 40 | - XML-RPC Library 41 | - Unit Testing Class 42 | - Search-engine Friendly URLs 43 | - Flexible URI Routing 44 | - Support for Hooks and Class Extensions 45 | - Large library of "helper" functions 46 | 47 | -------------------------------------------------------------------------------- /user_guide_src/source/tutorial/index.rst: -------------------------------------------------------------------------------- 1 | ######## 2 | Tutorial 3 | ######## 4 | 5 | This tutorial is intended to introduce you to the CodeIgniter framework 6 | and the basic principles of MVC architecture. It will show you how a 7 | basic CodeIgniter application is constructed in step-by-step fashion. 8 | 9 | In this tutorial, you will be creating a **basic news application**. You 10 | will begin by writing the code that can load static pages. Next, you 11 | will create a news section that reads news items from a database. 12 | Finally, you'll add a form to create news items in the database. 13 | 14 | This tutorial will primarily focus on: 15 | 16 | - Model-View-Controller basics 17 | - Routing basics 18 | - Form validation 19 | - Performing basic database queries using "Query Builder" 20 | 21 | The entire tutorial is split up over several pages, each explaining a 22 | small part of the functionality of the CodeIgniter framework. You'll go 23 | through the following pages: 24 | 25 | - Introduction, this page, which gives you an overview of what to 26 | expect. 27 | - :doc:`Static pages `, which will teach you the basics 28 | of controllers, views and routing. 29 | - :doc:`News section `, where you'll start using models 30 | and will be doing some basic database operations. 31 | - :doc:`Create news items `, which will introduce 32 | more advanced database operations and form validation. 33 | - :doc:`Conclusion `, which will give you some pointers on 34 | further reading and other resources. 35 | 36 | Enjoy your exploration of the CodeIgniter framework. 37 | 38 | .. toctree:: 39 | :glob: 40 | :hidden: 41 | :titlesonly: 42 | 43 | static_pages 44 | news_section 45 | create_news_items 46 | conclusion -------------------------------------------------------------------------------- /user_guide_src/source/_themes/sphinx_rtd_theme/search.html: -------------------------------------------------------------------------------- 1 | {# 2 | basic/search.html 3 | ~~~~~~~~~~~~~~~~~ 4 | 5 | Template for the search page. 6 | 7 | :copyright: Copyright 2007-2013 by the Sphinx team, see AUTHORS. 8 | :license: BSD, see LICENSE for details. 9 | #} 10 | {%- extends "layout.html" %} 11 | {% set title = _('Search') %} 12 | {% set script_files = script_files + ['_static/searchtools.js'] %} 13 | {% block footer %} 14 | 17 | {# this is used when loading the search index using $.ajax fails, 18 | such as on Chrome for documents on localhost #} 19 | 20 | {{ super() }} 21 | {% endblock %} 22 | {% block body %} 23 | 31 | 32 | {% if search_performed %} 33 |

{{ _('Search Results') }}

34 | {% if not search_results %} 35 |

{{ _('Your search did not match any documents. Please make sure that all words are spelled correctly and that you\'ve selected enough categories.') }}

36 | {% endif %} 37 | {% endif %} 38 |
39 | {% if search_results %} 40 |
    41 | {% for href, caption, context in search_results %} 42 |
  • 43 | {{ caption }} 44 |

    {{ context|e }}

    45 |
    • 46 | {% endfor %} 47 |
48 | {% endif %} 49 |
50 | {% endblock %} 51 | -------------------------------------------------------------------------------- /user_guide_src/source/_themes/sphinx_rtd_theme/static/js/oldtheme.js: -------------------------------------------------------------------------------- 1 | $( document ).ready(function() { 2 | // Shift nav in mobile when clicking the menu. 3 | $(document).on('click', "[data-toggle='wy-nav-top']", function() { 4 | $("[data-toggle='wy-nav-shift']").toggleClass("shift"); 5 | $("[data-toggle='rst-versions']").toggleClass("shift"); 6 | }); 7 | // Close menu when you click a link. 8 | $(document).on('click', ".wy-menu-vertical .current ul li a", function() { 9 | $("[data-toggle='wy-nav-shift']").removeClass("shift"); 10 | $("[data-toggle='rst-versions']").toggleClass("shift"); 11 | }); 12 | $(document).on('click', "[data-toggle='rst-current-version']", function() { 13 | $("[data-toggle='rst-versions']").toggleClass("shift-up"); 14 | }); 15 | // Make tables responsive 16 | $("table.docutils:not(.field-list)").wrap("
"); 17 | }); 18 | 19 | window.SphinxRtdTheme = (function (jquery) { 20 | var stickyNav = (function () { 21 | var navBar, 22 | win, 23 | stickyNavCssClass = 'stickynav', 24 | applyStickNav = function () { 25 | if (navBar.height() <= win.height()) { 26 | navBar.addClass(stickyNavCssClass); 27 | } else { 28 | navBar.removeClass(stickyNavCssClass); 29 | } 30 | }, 31 | enable = function () { 32 | applyStickNav(); 33 | win.on('resize', applyStickNav); 34 | }, 35 | init = function () { 36 | navBar = jquery('nav.wy-nav-side:first'); 37 | win = jquery(window); 38 | }; 39 | jquery(init); 40 | return { 41 | enable : enable 42 | }; 43 | }()); 44 | return { 45 | StickyNav : stickyNav 46 | }; 47 | }($)); 48 | -------------------------------------------------------------------------------- /user_guide_src/source/installation/upgrading.rst: -------------------------------------------------------------------------------- 1 | ################################# 2 | Upgrading From a Previous Version 3 | ################################# 4 | 5 | Please read the upgrade notes corresponding to the version you are 6 | upgrading from. 7 | 8 | .. toctree:: 9 | :titlesonly: 10 | 11 | Upgrading from 3.0.x to 3.1.x 12 | Upgrading from 3.0.1 to 3.0.2 13 | Upgrading from 3.0.0 to 3.0.1 14 | Upgrading from 2.2.x to 3.0.x 15 | Upgrading from 2.2.2 to 2.2.3 16 | Upgrading from 2.2.1 to 2.2.2 17 | Upgrading from 2.2.0 to 2.2.1 18 | Upgrading from 2.1.4 to 2.2.x 19 | Upgrading from 2.1.3 to 2.1.4 20 | Upgrading from 2.1.2 to 2.1.3 21 | Upgrading from 2.1.1 to 2.1.2 22 | Upgrading from 2.1.0 to 2.1.1 23 | Upgrading from 2.0.3 to 2.1.0 24 | Upgrading from 2.0.2 to 2.0.3 25 | Upgrading from 2.0.1 to 2.0.2 26 | Upgrading from 2.0 to 2.0.1 27 | Upgrading from 1.7.2 to 2.0 28 | Upgrading from 1.7.1 to 1.7.2 29 | Upgrading from 1.7.0 to 1.7.1 30 | Upgrading from 1.6.3 to 1.7.0 31 | Upgrading from 1.6.2 to 1.6.3 32 | Upgrading from 1.6.1 to 1.6.2 33 | Upgrading from 1.6.0 to 1.6.1 34 | Upgrading from 1.5.4 to 1.6.0 35 | Upgrading from 1.5.3 to 1.5.4 36 | Upgrading from 1.5.2 to 1.5.3 37 | Upgrading from 1.5.0 or 1.5.1 to 1.5.2 38 | Upgrading from 1.4.1 to 1.5.0 39 | Upgrading from 1.4.0 to 1.4.1 40 | Upgrading from 1.3.3 to 1.4.0 41 | Upgrading from 1.3.2 to 1.3.3 42 | Upgrading from 1.3.1 to 1.3.2 43 | Upgrading from 1.3 to 1.3.1 44 | Upgrading from 1.2 to 1.3 45 | Upgrading from 1.1 to 1.2 46 | Upgrading from Beta 1.0 to Beta 1.1 47 | -------------------------------------------------------------------------------- /system/language/english/number_lang.php: -------------------------------------------------------------------------------- 1 | ` 6 | - :doc:`Change Log ` 7 | 8 | .. contents:: 9 | :local: 10 | :depth: 2 11 | 12 | ******* 13 | Welcome 14 | ******* 15 | 16 | .. toctree:: 17 | :titlesonly: 18 | 19 | general/welcome 20 | 21 | ********** 22 | Basic Info 23 | ********** 24 | 25 | - :doc:`general/requirements` 26 | - :doc:`general/credits` 27 | 28 | ************ 29 | Installation 30 | ************ 31 | .. toctree:: 32 | :includehidden: 33 | :maxdepth: 2 34 | :titlesonly: 35 | 36 | installation/index 37 | 38 | ************ 39 | Introduction 40 | ************ 41 | 42 | .. toctree:: 43 | :titlesonly: 44 | 45 | overview/index 46 | 47 | ******** 48 | Tutorial 49 | ******** 50 | 51 | .. toctree:: 52 | :includehidden: 53 | :titlesonly: 54 | 55 | tutorial/index 56 | 57 | ************** 58 | General Topics 59 | ************** 60 | 61 | .. toctree:: 62 | :glob: 63 | :titlesonly: 64 | 65 | general/index 66 | 67 | ***************** 68 | Library Reference 69 | ***************** 70 | 71 | .. toctree:: 72 | :glob: 73 | :titlesonly: 74 | 75 | libraries/index 76 | 77 | ****************** 78 | Database Reference 79 | ****************** 80 | 81 | .. toctree:: 82 | :glob: 83 | :titlesonly: 84 | 85 | database/index 86 | 87 | **************** 88 | Helper Reference 89 | **************** 90 | 91 | .. toctree:: 92 | :glob: 93 | :titlesonly: 94 | 95 | helpers/index 96 | 97 | *************************** 98 | Contributing to CodeIgniter 99 | *************************** 100 | 101 | .. toctree:: 102 | :glob: 103 | :titlesonly: 104 | 105 | contributing/index 106 | 107 | .. toctree:: 108 | :glob: 109 | :titlesonly: 110 | :hidden: 111 | 112 | * 113 | overview/index 114 | general/requirements 115 | general/welcome 116 | installation/index 117 | general/index 118 | libraries/index 119 | helpers/index 120 | database/index 121 | tutorial/index 122 | general/credits 123 | -------------------------------------------------------------------------------- /user_guide_src/source/helpers/email_helper.rst: -------------------------------------------------------------------------------- 1 | ############ 2 | Email Helper 3 | ############ 4 | 5 | The Email Helper provides some assistive functions for working with 6 | Email. For a more robust email solution, see CodeIgniter's :doc:`Email 7 | Class <../libraries/email>`. 8 | 9 | .. important:: The Email helper is DEPRECATED and is currently 10 | only kept for backwards compatibility. 11 | 12 | .. contents:: 13 | :local: 14 | 15 | .. raw:: html 16 | 17 |
18 | 19 | Loading this Helper 20 | =================== 21 | 22 | This helper is loaded using the following code:: 23 | 24 | $this->load->helper('email'); 25 | 26 | Available Functions 27 | =================== 28 | 29 | The following functions are available: 30 | 31 | 32 | .. php:function:: valid_email($email) 33 | 34 | :param string $email: E-mail address 35 | :returns: TRUE if a valid email is supplied, FALSE otherwise 36 | :rtype: bool 37 | 38 | Checks if the input is a correctly formatted e-mail address. Note that is 39 | doesn't actually prove that the address will be able recieve mail, but 40 | simply that it is a validly formed address. 41 | 42 | Example:: 43 | 44 | if (valid_email('email@somesite.com')) 45 | { 46 | echo 'email is valid'; 47 | } 48 | else 49 | { 50 | echo 'email is not valid'; 51 | } 52 | 53 | .. note:: All that this function does is to use PHP's native ``filter_var()``:: 54 | 55 | (bool) filter_var($email, FILTER_VALIDATE_EMAIL); 56 | 57 | .. php:function:: send_email($recipient, $subject, $message) 58 | 59 | :param string $recipient: E-mail address 60 | :param string $subject: Mail subject 61 | :param string $message: Message body 62 | :returns: TRUE if the mail was successfully sent, FALSE in case of an error 63 | :rtype: bool 64 | 65 | Sends an email using PHP's native `mail() `_ 66 | function. 67 | 68 | .. note:: All that this function does is to use PHP's native ``mail`` 69 | 70 | :: 71 | 72 | mail($recipient, $subject, $message); 73 | 74 | For a more robust email solution, see CodeIgniter's :doc:`Email Library 75 | <../libraries/email>`. -------------------------------------------------------------------------------- /user_guide_src/source/installation/upgrade_170.rst: -------------------------------------------------------------------------------- 1 | ############################# 2 | Upgrading from 1.6.3 to 1.7.0 3 | ############################# 4 | 5 | Before performing an update you should take your site offline by 6 | replacing the index.php file with a static one. 7 | 8 | Step 1: Update your CodeIgniter files 9 | ===================================== 10 | 11 | Replace these files and directories in your "system" folder with the new 12 | versions: 13 | 14 | - system/codeigniter 15 | - system/database 16 | - system/helpers 17 | - system/language 18 | - system/libraries 19 | 20 | .. note:: If you have any custom developed files in these folders please 21 | make copies of them first. 22 | 23 | Step 2: Update your Session Table 24 | ================================= 25 | 26 | If you are using the Session class in your application, AND if you are 27 | storing session data to a database, you must add a new column named 28 | user_data to your session table. Here is an example of what this column 29 | might look like for MySQL:: 30 | 31 | user_data text NOT NULL 32 | 33 | To add this column you will run a query similar to this:: 34 | 35 | ALTER TABLE `ci_sessions` ADD `user_data` text NOT NULL 36 | 37 | You'll find more information regarding the new Session functionality in 38 | the :doc:`Session class <../libraries/sessions>` page. 39 | 40 | Step 3: Update your Validation Syntax 41 | ===================================== 42 | 43 | This is an **optional**, but recommended step, for people currently 44 | using the Validation class. CI 1.7 introduces a new :doc:`Form Validation 45 | class <../libraries/form_validation>`, which deprecates the old 46 | Validation library. We have left the old one in place so that existing 47 | applications that use it will not break, but you are encouraged to 48 | migrate to the new version as soon as possible. Please read the user 49 | guide carefully as the new library works a little differently, and has 50 | several new features. 51 | 52 | Step 4: Update your user guide 53 | ============================== 54 | 55 | Please replace your local copy of the user guide with the new version, 56 | including the image files. 57 | -------------------------------------------------------------------------------- /application/config/routes.php: -------------------------------------------------------------------------------- 1 | my_controller/index 50 | | my-controller/my-method -> my_controller/my_method 51 | */ 52 | $route['default_controller'] = 'welcome'; 53 | $route['404_override'] = ''; 54 | $route['translate_uri_dashes'] = FALSE; 55 | -------------------------------------------------------------------------------- /user_guide_src/source/installation/upgrade_160.rst: -------------------------------------------------------------------------------- 1 | ############################# 2 | Upgrading from 1.5.4 to 1.6.0 3 | ############################# 4 | 5 | Before performing an update you should take your site offline by 6 | replacing the index.php file with a static one. 7 | 8 | Step 1: Update your CodeIgniter files 9 | ===================================== 10 | 11 | Replace these files and directories in your "system" folder with the new 12 | versions: 13 | 14 | - system/codeigniter 15 | - system/database 16 | - system/helpers 17 | - system/libraries 18 | - system/plugins 19 | - system/language 20 | 21 | .. note:: If you have any custom developed files in these folders please 22 | make copies of them first. 23 | 24 | Step 2: Add time_to_update to your config.php 25 | =============================================== 26 | 27 | Add the following to application/config/config.php with the other 28 | session configuration options 29 | 30 | :: 31 | 32 | $config['sess_time_to_update'] = 300; 33 | 34 | 35 | Step 3: Add $autoload['model'] 36 | ============================== 37 | 38 | Add the following to application/config/autoload.php 39 | 40 | :: 41 | 42 | /* 43 | | ------------------------------------------------------------------- 44 | | Auto-load Model files 45 | | ------------------------------------------------------------------- 46 | | Prototype: 47 | | 48 | | $autoload['model'] = array('my_model'); 49 | | 50 | */ 51 | 52 | $autoload['model'] = array(); 53 | 54 | 55 | Step 4: Add to your database.php 56 | ================================ 57 | 58 | Make the following changes to your application/config/database.php file: 59 | 60 | Add the following variable above the database configuration options, 61 | with $active_group 62 | 63 | :: 64 | 65 | $active_record = TRUE; 66 | 67 | 68 | Remove the following from your database configuration options 69 | 70 | :: 71 | 72 | $db['default']['active_r'] = TRUE; 73 | 74 | 75 | Add the following to your database configuration options 76 | 77 | :: 78 | 79 | $db['default']['char_set'] = "utf8"; 80 | $db['default']['dbcollat'] = "utf8_general_ci"; 81 | 82 | 83 | Step 5: Update your user guide 84 | ============================== 85 | 86 | Please also replace your local copy of the user guide with the new 87 | version. 88 | -------------------------------------------------------------------------------- /user_guide_src/source/general/reserved_names.rst: -------------------------------------------------------------------------------- 1 | ############## 2 | Reserved Names 3 | ############## 4 | 5 | In order to help out, CodeIgniter uses a series of function, method, 6 | class and variable names in its operation. Because of this, some names 7 | cannot be used by a developer. Following is a list of reserved names 8 | that cannot be used. 9 | 10 | Controller names 11 | ---------------- 12 | 13 | Since your controller classes will extend the main application 14 | controller you must be careful not to name your methods identically to 15 | the ones used by that class, otherwise your local methods will 16 | override them. The following is a list of reserved names. Do not name 17 | your controller any of these: 18 | 19 | - CI_Controller 20 | - Default 21 | - index 22 | 23 | Functions 24 | --------- 25 | 26 | - :php:func:`is_php()` 27 | - :php:func:`is_really_writable()` 28 | - ``load_class()`` 29 | - ``is_loaded()`` 30 | - ``get_config()`` 31 | - :php:func:`config_item()` 32 | - :php:func:`show_error()` 33 | - :php:func:`show_404()` 34 | - :php:func:`log_message()` 35 | - :php:func:`set_status_header()` 36 | - :php:func:`get_mimes()` 37 | - :php:func:`html_escape()` 38 | - :php:func:`remove_invisible_characters()` 39 | - :php:func:`is_https()` 40 | - :php:func:`function_usable()` 41 | - :php:func:`get_instance()` 42 | - ``_error_handler()`` 43 | - ``_exception_handler()`` 44 | - ``_stringify_attributes()`` 45 | 46 | Variables 47 | --------- 48 | 49 | - ``$config`` 50 | - ``$db`` 51 | - ``$lang`` 52 | 53 | Constants 54 | --------- 55 | 56 | - ENVIRONMENT 57 | - FCPATH 58 | - SELF 59 | - BASEPATH 60 | - APPPATH 61 | - VIEWPATH 62 | - CI_VERSION 63 | - MB_ENABLED 64 | - ICONV_ENABLED 65 | - UTF8_ENABLED 66 | - FILE_READ_MODE 67 | - FILE_WRITE_MODE 68 | - DIR_READ_MODE 69 | - DIR_WRITE_MODE 70 | - FOPEN_READ 71 | - FOPEN_READ_WRITE 72 | - FOPEN_WRITE_CREATE_DESTRUCTIVE 73 | - FOPEN_READ_WRITE_CREATE_DESTRUCTIVE 74 | - FOPEN_WRITE_CREATE 75 | - FOPEN_READ_WRITE_CREATE 76 | - FOPEN_WRITE_CREATE_STRICT 77 | - FOPEN_READ_WRITE_CREATE_STRICT 78 | - SHOW_DEBUG_BACKTRACE 79 | - EXIT_SUCCESS 80 | - EXIT_ERROR 81 | - EXIT_CONFIG 82 | - EXIT_UNKNOWN_FILE 83 | - EXIT_UNKNOWN_CLASS 84 | - EXIT_UNKNOWN_METHOD 85 | - EXIT_USER_INPUT 86 | - EXIT_DATABASE 87 | - EXIT__AUTO_MIN 88 | - EXIT__AUTO_MAX -------------------------------------------------------------------------------- /user_guide_src/source/helpers/typography_helper.rst: -------------------------------------------------------------------------------- 1 | ################# 2 | Typography Helper 3 | ################# 4 | 5 | The Typography Helper file contains functions that help your format text 6 | in semantically relevant ways. 7 | 8 | .. contents:: 9 | :local: 10 | 11 | .. raw:: html 12 | 13 |
14 | 15 | Loading this Helper 16 | =================== 17 | 18 | This helper is loaded using the following code:: 19 | 20 | $this->load->helper('typography'); 21 | 22 | Available Functions 23 | =================== 24 | 25 | The following functions are available: 26 | 27 | 28 | .. php:function:: auto_typography($str[, $reduce_linebreaks = FALSE]) 29 | 30 | :param string $str: Input string 31 | :param bool $reduce_linebreaks: Whether to reduce multiple instances of double newlines to two 32 | :returns: HTML-formatted typography-safe string 33 | :rtype: string 34 | 35 | Formats text so that it is semantically and typographically correct 36 | HTML. 37 | 38 | This function is an alias for ``CI_Typography::auto_typography``. 39 | For more info, please see the :doc:`Typography Library 40 | <../libraries/typography>` documentation. 41 | 42 | Usage example:: 43 | 44 | $string = auto_typography($string); 45 | 46 | .. note:: Typographic formatting can be processor intensive, particularly if 47 | you have a lot of content being formatted. If you choose to use this 48 | function you may want to consider `caching <../general/caching>` your 49 | pages. 50 | 51 | 52 | .. php:function:: nl2br_except_pre($str) 53 | 54 | :param string $str: Input string 55 | :returns: String with HTML-formatted line breaks 56 | :rtype: string 57 | 58 | Converts newlines to
tags unless they appear within 
 tags.
59 | 	This function is identical to the native PHP ``nl2br()`` function,
60 | 	except that it ignores 
 tags.
61 | 
62 | 	Usage example::
63 | 
64 | 		$string = nl2br_except_pre($string);
65 | 
66 | .. php:function:: entity_decode($str, $charset = NULL)
67 | 
68 | 	:param	string	$str: Input string
69 | 	:param	string	$charset: Character set
70 | 	:returns:	String with decoded HTML entities
71 | 	:rtype:	string
72 | 
73 | 	This function is an alias for ``CI_Security::entity_decode()``.
74 | 	Fore more info, please see the :doc:`Security Library
75 | 	<../libraries/security>` documentation.


--------------------------------------------------------------------------------
/user_guide_src/source/general/environments.rst:
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 1 | ##############################
 2 | Handling Multiple Environments
 3 | ##############################
 4 | 
 5 | Developers often desire different system behavior depending on whether
 6 | an application is running in a development or production environment.
 7 | For example, verbose error output is something that would be useful
 8 | while developing an application, but it may also pose a security issue
 9 | when "live".
10 | 
11 | The ENVIRONMENT Constant
12 | ========================
13 | 
14 | By default, CodeIgniter comes with the environment constant set to use
15 | the value provided in ``$_SERVER['CI_ENV']``, otherwise defaults to
16 | 'development'. At the top of index.php, you will see::
17 | 
18 | 	define('ENVIRONMENT', isset($_SERVER['CI_ENV']) ? $_SERVER['CI_ENV'] : 'development');
19 | 
20 | This server variable can be set in your .htaccess file, or Apache 
21 | config using `SetEnv `_. 
22 | Alternative methods are available for nginx and other servers, or you can 
23 | remove this logic entirely and set the constant based on the server's IP address.
24 | 
25 | In addition to affecting some basic framework behavior (see the next
26 | section), you may use this constant in your own development to
27 | differentiate between which environment you are running in.
28 | 
29 | Effects On Default Framework Behavior
30 | =====================================
31 | 
32 | There are some places in the CodeIgniter system where the ENVIRONMENT
33 | constant is used. This section describes how default framework behavior
34 | is affected.
35 | 
36 | Error Reporting
37 | ---------------
38 | 
39 | Setting the ENVIRONMENT constant to a value of 'development' will cause
40 | all PHP errors to be rendered to the browser when they occur.
41 | Conversely, setting the constant to 'production' will disable all error
42 | output. Disabling error reporting in production is a :doc:`good security
43 | practice `.
44 | 
45 | Configuration Files
46 | -------------------
47 | 
48 | Optionally, you can have CodeIgniter load environment-specific
49 | configuration files. This may be useful for managing things like
50 | differing API keys across multiple environments. This is described in
51 | more detail in the environment section of the :doc:`Config Class
52 | <../libraries/config>` documentation.


--------------------------------------------------------------------------------
/user_guide_src/source/installation/upgrade_203.rst:
--------------------------------------------------------------------------------
 1 | #############################
 2 | Upgrading from 2.0.2 to 2.0.3
 3 | #############################
 4 | 
 5 | Before performing an update you should take your site offline by
 6 | replacing the index.php file with a static one.
 7 | 
 8 | Step 1: Update your CodeIgniter files
 9 | =====================================
10 | 
11 | Replace all files and directories in your "system" folder and replace
12 | your index.php file. If any modifications were made to your index.php
13 | they will need to be made fresh in this new one.
14 | 
15 | .. note:: If you have any custom developed files in these folders please
16 | 	make copies of them first.
17 | 
18 | Step 2: Update your main index.php file
19 | =======================================
20 | 
21 | If you are running a stock index.php file simply replace your version
22 | with the new one.
23 | 
24 | If your index.php file has internal modifications, please add your
25 | modifications to the new file and use it.
26 | 
27 | Step 3: Replace config/user_agents.php
28 | =======================================
29 | 
30 | This config file has been updated to contain more user agent types,
31 | please copy it to application/config/user_agents.php.
32 | 
33 | Step 4: Change references of the EXT constant to ".php"
34 | =======================================================
35 | 
36 | .. note:: The EXT Constant has been marked as deprecated, but has not
37 | 	been removed from the application. You are encouraged to make the
38 | 	changes sooner rather than later.
39 | 
40 | Step 5: Remove APPPATH.'third_party' from autoload.php
41 | =======================================================
42 | 
43 | Open application/config/autoload.php, and look for the following::
44 | 
45 | 	$autoload['packages'] = array(APPPATH.'third_party');
46 | 
47 | If you have not chosen to load any additional packages, that line can be
48 | changed to::
49 | 
50 | 	$autoload['packages'] = array();
51 | 
52 | Which should provide for nominal performance gains if not autoloading
53 | packages.
54 | 
55 | Update Sessions Database Tables
56 | ===============================
57 | 
58 | If you are using database sessions with the CI Session Library, please
59 | update your ci_sessions database table as follows::
60 | 
61 | 	CREATE INDEX last_activity_idx ON ci_sessions(last_activity);
62 | 	ALTER TABLE ci_sessions MODIFY user_agent VARCHAR(120);
63 | 
64 | 


--------------------------------------------------------------------------------
/user_guide_src/source/installation/index.rst:
--------------------------------------------------------------------------------
 1 | #########################
 2 | Installation Instructions
 3 | #########################
 4 | 
 5 | CodeIgniter is installed in four steps:
 6 | 
 7 | #. Unzip the package.
 8 | #. Upload the CodeIgniter folders and files to your server. Normally the
 9 |    index.php file will be at your root.
10 | #. Open the application/config/config.php file with a text editor and
11 |    set your base URL. If you intend to use encryption or sessions, set
12 |    your encryption key.
13 | #. If you intend to use a database, open the
14 |    application/config/database.php file with a text editor and set your
15 |    database settings.
16 | 
17 | If you wish to increase security by hiding the location of your
18 | CodeIgniter files you can rename the system and application folders to
19 | something more private. If you do rename them, you must open your main
20 | index.php file and set the $system_path and $application_folder
21 | variables at the top of the file with the new name you've chosen.
22 | 
23 | For the best security, both the system and any application folders
24 | should be placed above web root so that they are not directly accessible
25 | via a browser. By default, .htaccess files are included in each folder
26 | to help prevent direct access, but it is best to remove them from public
27 | access entirely in case the web server configuration changes or doesn't
28 | abide by the .htaccess.
29 | 
30 | If you would like to keep your views public it is also possible to move
31 | the views folder out of your application folder.
32 | 
33 | After moving them, open your main index.php file and set the
34 | $system_path, $application_folder and $view_folder variables,
35 | preferably with a full path, e.g. '/www/MyUser/system'.
36 | 
37 | One additional measure to take in production environments is to disable
38 | PHP error reporting and any other development-only functionality. In
39 | CodeIgniter, this can be done by setting the ENVIRONMENT constant, which
40 | is more fully described on the :doc:`security
41 | page <../general/security>`.
42 | 
43 | That's it!
44 | 
45 | If you're new to CodeIgniter, please read the :doc:`Getting
46 | Started <../overview/getting_started>` section of the User Guide
47 | to begin learning how to build dynamic PHP applications. Enjoy!
48 | 
49 | .. toctree::
50 | 	:hidden:
51 | 	:titlesonly:
52 | 
53 | 	downloads
54 | 	self
55 | 	upgrading
56 | 	troubleshooting
57 | 
58 | 


--------------------------------------------------------------------------------
/system/database/drivers/sqlite3/sqlite3_utility.php:
--------------------------------------------------------------------------------
 1 | db->display_error('db_unsupported_feature');
59 | 	}
60 | 
61 | }
62 | 


--------------------------------------------------------------------------------
/system/database/drivers/sqlite/sqlite_utility.php:
--------------------------------------------------------------------------------
 1 | db->display_error('db_unsupported_feature');
59 | 	}
60 | 
61 | }
62 | 


--------------------------------------------------------------------------------
/system/database/drivers/pdo/pdo_forge.php:
--------------------------------------------------------------------------------
 1 | 
 4 | 
 5 | 
 6 | 	
 7 | 	Welcome to CodeIgniter
 8 | 
 9 | 	
67 | 
68 | 
69 | 
70 | 

71 | 	
Welcome to CodeIgniter!

72 | 
73 | 	

74 | 		
The page you are looking at is being generated dynamically by CodeIgniter.

75 | 
76 | 		
If you would like to edit this page you'll find it located at:

77 | 		application/views/welcome_message.php
78 | 
79 | 		
The corresponding controller for this page is found at:

80 | 		application/controllers/Welcome.php
81 | 
82 | 		
If you are exploring CodeIgniter for the very first time, you should start by reading the User Guide.

83 | 	

84 | 
85 | 	
Page rendered in {elapsed_time} seconds. ' . CI_VERSION . '' : '' ?>

86 | 

87 | 
88 | 
89 | 


--------------------------------------------------------------------------------
/system/database/drivers/pdo/pdo_utility.php:
--------------------------------------------------------------------------------
 1 | db->display_error('db_unsupported_feature');
61 | 	}
62 | 
63 | }
64 | 


--------------------------------------------------------------------------------
/user_guide_src/cilexer/cilexer/cilexer.py:
--------------------------------------------------------------------------------
 1 | # CodeIgniter
 2 | # http://codeigniter.com
 3 | # 
 4 | # An open source application development framework for PHP
 5 | # 
 6 | # This content is released under the MIT License (MIT)
 7 | #
 8 | # Copyright (c) 2014 - 2015, British Columbia Institute of Technology
 9 | #
10 | # Permission is hereby granted, free of charge, to any person obtaining a copy
11 | # of this software and associated documentation files (the "Software"), to deal
12 | # in the Software without restriction, including without limitation the rights
13 | # to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
14 | # copies of the Software, and to permit persons to whom the Software is
15 | # furnished to do so, subject to the following conditions:
16 | #
17 | # The above copyright notice and this permission notice shall be included in
18 | # all copies or substantial portions of the Software.
19 | #
20 | # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
21 | # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
22 | # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
23 | # AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
24 | # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
25 | # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
26 | # THE SOFTWARE.
27 | #
28 | # Copyright (c) 2008 - 2014, EllisLab, Inc. (http://ellislab.com/)
29 | # Copyright (c) 2014 - 2015, British Columbia Institute of Technology (http://bcit.ca/)
30 | #
31 | # http://opensource.org/licenses/MIT	MIT License
32 | 
33 | import re
34 | import copy
35 | 
36 | from pygments.lexer import DelegatingLexer
37 | from pygments.lexers.web import PhpLexer, HtmlLexer
38 | 
39 | __all__ = ['CodeIgniterLexer']
40 | 
41 | 
42 | class CodeIgniterLexer(DelegatingLexer):
43 |     """
44 |     Handles HTML, PHP, JavaScript, and CSS is highlighted
45 |     PHP is highlighted with the "startline" option
46 |     """
47 | 
48 |     name = 'CodeIgniter'
49 |     aliases = ['ci', 'codeigniter']
50 |     filenames = ['*.html', '*.css', '*.php', '*.xml', '*.static']
51 |     mimetypes = ['text/html', 'application/xhtml+xml']
52 | 
53 |     def __init__(self, **options):
54 |         super(CodeIgniterLexer, self).__init__(HtmlLexer,
55 |                                                PhpLexer,
56 |                                                startinline=True)
57 | 


--------------------------------------------------------------------------------
/system/database/drivers/odbc/odbc_utility.php:
--------------------------------------------------------------------------------
 1 | db->display_error('db_unsupported_feature');
61 | 	}
62 | 
63 | }
64 | 


--------------------------------------------------------------------------------
/user_guide_src/source/general/ancillary_classes.rst:
--------------------------------------------------------------------------------
 1 | ##########################
 2 | Creating Ancillary Classes
 3 | ##########################
 4 | 
 5 | In some cases you may want to develop classes that exist apart from your
 6 | controllers but have the ability to utilize all of CodeIgniter's
 7 | resources. This is easily possible as you'll see.
 8 | 
 9 | get_instance()
10 | ==============
11 | 
12 | .. php:function:: get_instance()
13 | 
14 | 	:returns:	Reference to your controller's instance
15 | 	:rtype:	CI_Controller
16 | 
17 | **Any class that you instantiate within your controller methods can
18 | access CodeIgniter's native resources** simply by using the
19 | ``get_instance()`` function. This function returns the main
20 | CodeIgniter object.
21 | 
22 | Normally, to call any of the available CodeIgniter methods requires
23 | you to use the ``$this`` construct::
24 | 
25 | 	$this->load->helper('url');
26 | 	$this->load->library('session');
27 | 	$this->config->item('base_url');
28 | 	// etc.
29 | 
30 | ``$this``, however, only works within your controllers, your models,
31 | or your views. If you would like to use CodeIgniter's classes from
32 | within your own custom classes you can do so as follows:
33 | 
34 | First, assign the CodeIgniter object to a variable::
35 | 
36 | 	$CI =& get_instance();
37 | 
38 | Once you've assigned the object to a variable, you'll use that variable
39 | *instead* of ``$this``::
40 | 
41 | 	$CI =& get_instance();
42 | 
43 | 	$CI->load->helper('url');
44 | 	$CI->load->library('session');
45 | 	$CI->config->item('base_url');
46 | 	// etc.
47 | 
48 | If you'll be using ``get_instance()`` inside another class, then it would
49 | be better if you assign it to a property. This way, you won't need to call
50 | ``get_instance()`` in every single method.
51 | 
52 | Example::
53 | 
54 | 	class Example {
55 | 
56 | 		protected $CI;
57 | 
58 | 		// We'll use a constructor, as you can't directly call a function
59 | 		// from a property definition.
60 | 		public function __construct()
61 | 		{
62 | 			// Assign the CodeIgniter super-object
63 | 			$this->CI =& get_instance();
64 | 		}
65 | 
66 | 		public function foo()
67 | 		{
68 | 			$this->CI->load->helper('url');
69 | 			redirect();
70 | 		}
71 | 
72 | 		public function bar()
73 | 		{
74 | 			$this->CI->config->item('base_url');
75 | 		}
76 | 	}
77 | 
78 | In the above example, both methods ``foo()`` and ``bar()`` will work
79 | after you instantiate the Example class, without the need to call
80 | ``get_instance()`` in each of them.
81 | 


--------------------------------------------------------------------------------
/user_guide_src/source/helpers/directory_helper.rst:
--------------------------------------------------------------------------------
 1 | ################
 2 | Directory Helper
 3 | ################
 4 | 
 5 | The Directory Helper file contains functions that assist in working with
 6 | directories.
 7 | 
 8 | .. contents::
 9 |   :local:
10 | 
11 | .. raw:: html
12 | 
13 |   

14 | 
15 | Loading this Helper
16 | ===================
17 | 
18 | This helper is loaded using the following code:
19 | 
20 | ::
21 | 
22 | 	$this->load->helper('directory');
23 | 
24 | Available Functions
25 | ===================
26 | 
27 | The following functions are available:
28 | 
29 | 
30 | .. php:function:: directory_map($source_dir[, $directory_depth = 0[, $hidden = FALSE]])
31 | 
32 | 	:param	string	$source_dir: Path to the source directory
33 | 	:param	int	$directory_depth: Depth of directories to traverse (0 = fully recursive, 1 = current dir, etc)
34 | 	:param	bool	$hidden: Whether to include hidden directories
35 | 	:returns:	An array of files
36 | 	:rtype:	array
37 | 
38 | 	Examples::
39 | 
40 | 		$map = directory_map('./mydirectory/');
41 | 
42 | 	.. note:: Paths are almost always relative to your main index.php file.
43 | 
44 | 
45 | 	Sub-folders contained within the directory will be mapped as well. If
46 | 	you wish to control the recursion depth, you can do so using the second
47 | 	parameter (integer). A depth of 1 will only map the top level directory::
48 | 
49 | 		$map = directory_map('./mydirectory/', 1);
50 | 
51 | 	By default, hidden files will not be included in the returned array. To
52 | 	override this behavior, you may set a third parameter to true (boolean)::
53 | 
54 | 		$map = directory_map('./mydirectory/', FALSE, TRUE);
55 | 
56 | 	Each folder name will be an array index, while its contained files will
57 | 	be numerically indexed. Here is an example of a typical array::
58 | 
59 | 		Array (
60 | 			[libraries] => Array
61 | 				(
62 | 					[0] => benchmark.html
63 | 					[1] => config.html
64 | 					["database/"] => Array
65 | 						(
66 | 							[0] => query_builder.html
67 | 							[1] => binds.html
68 | 							[2] => configuration.html
69 | 							[3] => connecting.html
70 | 							[4] => examples.html
71 | 							[5] => fields.html
72 | 							[6] => index.html
73 | 							[7] => queries.html
74 | 						)
75 | 					[2] => email.html
76 | 					[3] => file_uploading.html
77 | 					[4] => image_lib.html
78 | 					[5] => input.html
79 | 					[6] => language.html
80 | 					[7] => loader.html
81 | 					[8] => pagination.html
82 | 					[9] => uri.html
83 | 				)


--------------------------------------------------------------------------------
/system/libraries/Session/SessionHandlerInterface.php:
--------------------------------------------------------------------------------
 1 |  '',
 6 | 	'xhtml1-strict' => '',
 7 | 	'xhtml1-trans' => '',
 8 | 	'xhtml1-frame' => '',
 9 | 	'xhtml-basic11' => '',
10 | 	'html5' => '',
11 | 	'html4-strict' => '',
12 | 	'html4-trans' => '',
13 | 	'html4-frame' => '',
14 | 	'mathml1' => '',
15 | 	'mathml2' => '',
16 | 	'svg10' => '',
17 | 	'svg11' => '',
18 | 	'svg11-basic' => '',
19 | 	'svg11-tiny' => '',
20 | 	'xhtml-math-svg-xh' => '',
21 | 	'xhtml-math-svg-sh' => '',
22 | 	'xhtml-rdfa-1' => '',
23 | 	'xhtml-rdfa-2' => ''
24 | );
25 | 


--------------------------------------------------------------------------------
/readme.rst:
--------------------------------------------------------------------------------
 1 | ###################
 2 | What is CodeIgniter
 3 | ###################
 4 | 
 5 | CodeIgniter is an Application Development Framework - a toolkit - for people
 6 | who build web sites using PHP. Its goal is to enable you to develop projects
 7 | much faster than you could if you were writing code from scratch, by providing
 8 | a rich set of libraries for commonly needed tasks, as well as a simple
 9 | interface and logical structure to access these libraries. CodeIgniter lets
10 | you creatively focus on your project by minimizing the amount of code needed
11 | for a given task.
12 | 
13 | *******************
14 | Release Information
15 | *******************
16 | 
17 | This repo contains in-development code for future releases. To download the
18 | latest stable release please visit the `CodeIgniter Downloads
19 | `_ page.
20 | 
21 | **************************
22 | Changelog and New Features
23 | **************************
24 | 
25 | You can find a list of all changes for each release in the `user
26 | guide change log `_.
27 | 
28 | *******************
29 | Server Requirements
30 | *******************
31 | 
32 | PHP version 5.4 or newer is recommended.
33 | 
34 | It should work on 5.2.4 as well, but we strongly advise you NOT to run
35 | such old versions of PHP, because of potential security and performance
36 | issues, as well as missing features.
37 | 
38 | ************
39 | Installation
40 | ************
41 | 
42 | Please see the `installation section `_
43 | of the CodeIgniter User Guide.
44 | 
45 | *******
46 | License
47 | *******
48 | 
49 | Please see the `license
50 | agreement `_.
51 | 
52 | *********
53 | Resources
54 | *********
55 | 
56 | -  `User Guide `_
57 | -  `Language File Translations `_
58 | -  `Community Forums `_
59 | -  `Community Wiki `_
60 | -  `Community IRC `_
61 | 
62 | Report security issues to our `Security Panel `_, thank you.
63 | 
64 | ***************
65 | Acknowledgement
66 | ***************
67 | 
68 | The CodeIgniter team would like to thank EllisLab, all the
69 | contributors to the CodeIgniter project and you, the CodeIgniter user.


--------------------------------------------------------------------------------
/user_guide_src/source/helpers/inflector_helper.rst:
--------------------------------------------------------------------------------
 1 | ################
 2 | Inflector Helper
 3 | ################
 4 | 
 5 | The Inflector Helper file contains functions that permits you to change
 6 | words to plural, singular, camel case, etc.
 7 | 
 8 | .. contents::
 9 |   :local:
10 | 
11 | .. raw:: html
12 | 
13 |   

14 | 
15 | Loading this Helper
16 | ===================
17 | 
18 | This helper is loaded using the following code::
19 | 
20 | 	$this->load->helper('inflector');
21 | 
22 | Available Functions
23 | ===================
24 | 
25 | The following functions are available:
26 | 
27 | 
28 | .. php:function:: singular($str)
29 | 
30 | 	:param	string	$str: Input string
31 | 	:returns:	A singular word
32 | 	:rtype:	string
33 | 
34 | 	Changes a plural word to singular. Example::
35 | 
36 | 		echo singular('dogs'); // Prints 'dog'
37 | 
38 | .. php:function:: plural($str)
39 | 
40 | 	:param	string	$str: Input string
41 | 	:returns:	A plular word
42 | 	:rtype:	string
43 | 
44 | 	Changes a singular word to plural. Example::
45 | 
46 | 		echo plural('dog'); // Prints 'dogs'
47 | 
48 | .. php:function:: camelize($str)
49 | 
50 | 	:param	string	$str: Input string
51 | 	:returns:	Camelized string
52 | 	:rtype:	string
53 | 
54 | 	Changes a string of words separated by spaces or underscores to camel
55 | 	case. Example::
56 | 
57 | 		echo camelize('my_dog_spot'); // Prints 'myDogSpot'
58 | 
59 | .. php:function:: underscore($str)
60 | 
61 | 	:param	string	$str: Input string
62 | 	:returns:	String containing underscores instead of spaces
63 | 	:rtype:	string
64 | 
65 | 	Takes multiple words separated by spaces and underscores them.
66 | 	Example::
67 | 
68 | 		echo underscore('my dog spot'); // Prints 'my_dog_spot'
69 | 
70 | .. php:function:: humanize($str[, $separator = '_'])
71 | 
72 | 	:param	string	$str: Input string
73 | 	:param	string	$separator: Input separator
74 | 	:returns:	Humanized string
75 | 	:rtype:	string
76 | 
77 | 	Takes multiple words separated by underscores and adds spaces between
78 | 	them. Each word is capitalized.
79 | 
80 | 	Example::
81 | 
82 | 		echo humanize('my_dog_spot'); // Prints 'My Dog Spot'
83 | 
84 | 	To use dashes instead of underscores::
85 | 
86 | 		echo humanize('my-dog-spot', '-'); // Prints 'My Dog Spot'
87 | 
88 | .. php:function:: is_countable($word)
89 | 
90 | 	:param	string	$word: Input string
91 | 	:returns:	TRUE if the word is countable or FALSE if not
92 | 	:rtype:	bool
93 | 
94 | 	Checks if the given word has a plural version. Example::
95 | 
96 | 		is_countable('equipment'); // Returns FALSE


--------------------------------------------------------------------------------
/user_guide_src/source/installation/upgrade_140.rst:
--------------------------------------------------------------------------------
 1 | #############################
 2 | Upgrading from 1.3.3 to 1.4.0
 3 | #############################
 4 | 
 5 | .. note:: The instructions on this page assume you are running version
 6 | 	1.3.3. If you have not upgraded to that version please do so first.
 7 | 
 8 | Before performing an update you should take your site offline by
 9 | replacing the index.php file with a static one.
10 | 
11 | Step 1: Update your CodeIgniter files
12 | =====================================
13 | 
14 | Replace the following directories in your "system" folder with the new
15 | versions:
16 | 
17 | .. note:: If you have any custom developed files in these folders please
18 | 	make copies of them first.
19 | 
20 | -  application/config/**hooks.php**
21 | -  application/config/**mimes.php**
22 | -  codeigniter
23 | -  drivers
24 | -  helpers
25 | -  init
26 | -  language
27 | -  libraries
28 | -  scaffolding
29 | 
30 | Step 2: Update your config.php file
31 | ===================================
32 | 
33 | Open your application/config/config.php file and add these new items::
34 | 
35 | 
36 | 
37 |     /*
38 |     |--------------------------------------------------------------------------
39 |     | Enable/Disable System Hooks
40 |     |--------------------------------------------------------------------------
41 |     |
42 |     | If you would like to use the "hooks" feature you must enable it by
43 |     | setting this variable to TRUE (boolean).  See the user guide for details.
44 |     |
45 |     */
46 |     $config['enable_hooks'] = FALSE;
47 | 
48 | 
49 |     /*
50 |     |--------------------------------------------------------------------------
51 |     | Allowed URL Characters
52 |     |--------------------------------------------------------------------------
53 |     |
54 |     | This lets you specify which characters are permitted within your URLs.
55 |     | When someone tries to submit a URL with disallowed characters they will
56 |     | get a warning message.
57 |     |
58 |     | As a security measure you are STRONGLY encouraged to restrict URLs to
59 |     | as few characters as possible.  By default only these are allowed: a-z 0-9~%.:_-
60 |     |
61 |     | Leave blank to allow all characters -- but only if you are insane.
62 |     |
63 |     | DO NOT CHANGE THIS UNLESS YOU FULLY UNDERSTAND THE REPERCUSSIONS!!
64 |     |
65 |     */
66 |     $config['permitted_uri_chars'] = 'a-z 0-9~%.:_-';
67 | 
68 | Step 3: Update your user guide
69 | ==============================
70 | 
71 | Please also replace your local copy of the user guide with the new
72 | version.
73 | 


--------------------------------------------------------------------------------
/user_guide_src/source/installation/upgrade_141.rst:
--------------------------------------------------------------------------------
 1 | #############################
 2 | Upgrading from 1.4.0 to 1.4.1
 3 | #############################
 4 | 
 5 | .. note:: The instructions on this page assume you are running version
 6 | 	1.4.0. If you have not upgraded to that version please do so first.
 7 | 
 8 | Before performing an update you should take your site offline by
 9 | replacing the index.php file with a static one.
10 | 
11 | Step 1: Update your CodeIgniter files
12 | =====================================
13 | 
14 | Replace the following directories in your "system" folder with the new
15 | versions:
16 | 
17 | .. note:: If you have any custom developed files in these folders please
18 | 	make copies of them first.
19 | 
20 | -  codeigniter
21 | -  drivers
22 | -  helpers
23 | -  libraries
24 | 
25 | Step 2: Update your config.php file
26 | ===================================
27 | 
28 | Open your application/config/config.php file and add this new item::
29 | 
30 | 
31 | 
32 |     /*
33 |     |--------------------------------------------------------------------------
34 |     | Output Compression
35 |     |--------------------------------------------------------------------------
36 |     |
37 |     | Enables Gzip output compression for faster page loads.  When enabled,
38 |     | the output class will test whether your server supports Gzip.
39 |     | Even if it does, however, not all browsers support compression
40 |     | so enable only if you are reasonably sure your visitors can handle it.
41 |     |
42 |     | VERY IMPORTANT:  If you are getting a blank page when compression is enabled it
43 |     | means you are prematurely outputting something to your browser. It could
44 |     | even be a line of whitespace at the end of one of your scripts.  For
45 |     | compression to work, nothing can be sent before the output buffer is called
46 |     | by the output class.  Do not "echo" any values with compression enabled.
47 |     |
48 |     */
49 |     $config['compress_output'] = FALSE;
50 | 
51 | Step 3: Rename an Autoload Item
52 | ===============================
53 | 
54 | Open the following file: application/config/autoload.php
55 | 
56 | Find this array item::
57 | 
58 | 	$autoload['core'] = array();
59 | 
60 | And rename it to this::
61 | 
62 | 	$autoload['libraries'] = array();
63 | 
64 | This change was made to improve clarity since some users were not sure
65 | that their own libraries could be auto-loaded.
66 | 
67 | Step 4: Update your user guide
68 | ==============================
69 | 
70 | Please also replace your local copy of the user guide with the new
71 | version.
72 | 


--------------------------------------------------------------------------------
/user_guide_src/source/installation/upgrade_b11.rst:
--------------------------------------------------------------------------------
 1 | ###################################
 2 | Upgrading From Beta 1.0 to Beta 1.1
 3 | ###################################
 4 | 
 5 | To upgrade to Beta 1.1 please perform the following steps:
 6 | 
 7 | Step 1: Replace your index file
 8 | ===============================
 9 | 
10 | Replace your main index.php file with the new index.php file. Note: If
11 | you have renamed your "system" folder you will need to edit this info in
12 | the new file.
13 | 
14 | Step 2: Relocate your config folder
15 | ===================================
16 | 
17 | This version of CodeIgniter now permits multiple sets of "applications"
18 | to all share a common set of backend files. In order to enable each
19 | application to have its own configuration values, the config directory
20 | must now reside inside of your application folder, so please move it
21 | there.
22 | 
23 | Step 3: Replace directories
24 | ===========================
25 | 
26 | Replace the following directories with the new versions:
27 | 
28 | -  drivers
29 | -  helpers
30 | -  init
31 | -  libraries
32 | -  scaffolding
33 | 
34 | Step 4: Add the calendar language file
35 | ======================================
36 | 
37 | There is a new language file corresponding to the new calendaring class
38 | which must be added to your language folder. Add the following item to
39 | your version: language/english/calendar_lang.php
40 | 
41 | Step 5: Edit your config file
42 | =============================
43 | 
44 | The original application/config/config.php file has a typo in it Open
45 | the file and look for the items related to cookies::
46 | 
47 | 	$conf['cookie_prefix']	= "";
48 | 	$conf['cookie_domain']	= "";
49 | 	$conf['cookie_path']	= "/";
50 | 
51 | Change the array name from $conf to $config, like this::
52 | 
53 | 	$config['cookie_prefix']	= "";
54 | 	$config['cookie_domain']	= "";
55 | 	$config['cookie_path']	= "/";
56 | 
57 | Lastly, add the following new item to the config file (and edit the
58 | option if needed)::
59 | 
60 | 	
61 | 	/*
62 | 	|------------------------------------------------
63 | 	| URI PROTOCOL
64 | 	|------------------------------------------------
65 | 	|
66 | 	| This item determines which server global 
67 | 	| should be used to retrieve the URI string. The 
68 | 	| default setting of "auto" works for most servers.
69 | 	| If your links do not seem to work, try one of 
70 | 	| the other delicious flavors:
71 | 	| 
72 | 	| 'auto'	 Default - auto detects
73 | 	| 'path_info'	 Uses the PATH_INFO 
74 | 	| 'query_string'	Uses the QUERY_STRING
75 | 	*/
76 | 
77 | 	$config['uri_protocol']	= "auto";
78 | 
79 | 


--------------------------------------------------------------------------------
/system/database/drivers/oci8/oci8_utility.php:
--------------------------------------------------------------------------------
 1 | db->display_error('db_unsupported_feature');
66 | 	}
67 | 
68 | }
69 | 


--------------------------------------------------------------------------------
/user_guide_src/source/general/cli.rst:
--------------------------------------------------------------------------------
 1 | ###################
 2 | Running via the CLI
 3 | ###################
 4 | 
 5 | As well as calling an applications :doc:`Controllers <./controllers>`
 6 | via the URL in a browser they can also be loaded via the command-line
 7 | interface (CLI).
 8 | 
 9 | .. contents:: Page Contents
10 | 
11 | What is the CLI?
12 | ================
13 | 
14 | The command-line interface is a text-based method of interacting with
15 | computers. For more information, check the `Wikipedia
16 | article `_.
17 | 
18 | Why run via the command-line?
19 | =============================
20 | 
21 | There are many reasons for running CodeIgniter from the command-line,
22 | but they are not always obvious.
23 | 
24 | -  Run your cron-jobs without needing to use *wget* or *curl*
25 | -  Make your cron-jobs inaccessible from being loaded in the URL by
26 |    checking the return value of :php:func:`is_cli()`.
27 | -  Make interactive "tasks" that can do things like set permissions,
28 |    prune cache folders, run backups, etc.
29 | -  Integrate with other applications in other languages. For example, a
30 |    random C++ script could call one command and run code in your models!
31 | 
32 | Let's try it: Hello World!
33 | ==========================
34 | 
35 | Let's create a simple controller so you can see it in action. Using your
36 | text editor, create a file called Tools.php, and put the following code
37 | in it::
38 | 
39 | 	 "cmd"
55 | in Windows and navigate to our CodeIgniter project.
56 | 
57 | .. code-block:: bash
58 | 
59 | 	$ cd /path/to/project;
60 | 	$ php index.php tools message
61 | 
62 | If you did it right, you should see *Hello World!* printed.
63 | 
64 | .. code-block:: bash
65 | 
66 | 	$ php index.php tools message "John Smith"
67 | 
68 | Here we are passing it a argument in the same way that URL parameters
69 | work. "John Smith" is passed as a argument and output is::
70 | 
71 | 	Hello John Smith!
72 | 
73 | That's it!
74 | ==========
75 | 
76 | That, in a nutshell, is all there is to know about controllers on the
77 | command line. Remember that this is just a normal controller, so routing
78 | and ``_remap()`` works fine.


--------------------------------------------------------------------------------
/system/database/drivers/pdo/subdrivers/pdo_odbc_forge.php:
--------------------------------------------------------------------------------
 1 | db->hostname, $this->db->username, $this->db->password))
58 | 		{
59 | 			$res = ibase_backup($service, $this->db->database, $filename.'.fbk');
60 | 
61 | 			// Close the service connection
62 | 			ibase_service_detach($service);
63 | 			return $res;
64 | 		}
65 | 
66 | 		return FALSE;
67 | 	}
68 | 
69 | }
70 | 


--------------------------------------------------------------------------------
/user_guide_src/source/general/alternative_php.rst:
--------------------------------------------------------------------------------
 1 | ###################################
 2 | Alternate PHP Syntax for View Files
 3 | ###################################
 4 | 
 5 | If you do not utilize CodeIgniter's :doc:`template
 6 | engine <../libraries/parser>`, you'll be using pure PHP in your
 7 | View files. To minimize the PHP code in these files, and to make it
 8 | easier to identify the code blocks it is recommended that you use PHPs
 9 | alternative syntax for control structures and short tag echo statements.
10 | If you are not familiar with this syntax, it allows you to eliminate the
11 | braces from your code, and eliminate "echo" statements.
12 | 
13 | Automatic Short Tag Support
14 | ===========================
15 | 
16 | .. note:: If you find that the syntax described in this page does not
17 | 	work on your server it might be that "short tags" are disabled in your
18 | 	PHP ini file. CodeIgniter will optionally rewrite short tags on-the-fly,
19 | 	allowing you to use that syntax even if your server doesn't support it.
20 | 	This feature can be enabled in your *config/config.php* file.
21 | 
22 | Please note that if you do use this feature, if PHP errors are
23 | encountered in your **view files**, the error message and line number
24 | will not be accurately shown. Instead, all errors will be shown as
25 | ``eval()`` errors.
26 | 
27 | Alternative Echos
28 | =================
29 | 
30 | Normally to echo, or print out a variable you would do this::
31 | 
32 | 	
33 | 
34 | With the alternative syntax you can instead do it this way::
35 | 
36 | 	
37 | 
38 | Alternative Control Structures
39 | ==============================
40 | 
41 | Controls structures, like if, for, foreach, and while can be written in
42 | a simplified format as well. Here is an example using ``foreach``::
43 | 
44 | 	
    
45 | 
46 | 	
47 | 
48 | 		
    • 
49 | 
50 | 	
51 | 
52 | 	

53 | 
54 | Notice that there are no braces. Instead, the end brace is replaced with
55 | ``endforeach``. Each of the control structures listed above has a similar
56 | closing syntax: ``endif``, ``endfor``, ``endforeach``, and ``endwhile``
57 | 
58 | Also notice that instead of using a semicolon after each structure
59 | (except the last one), there is a colon. This is important!
60 | 
61 | Here is another example, using ``if``/``elseif``/``else``. Notice the colons::
62 | 
63 | 	
64 | 
65 | 		
Hi Sally

66 | 
67 | 	
68 | 
69 | 		
Hi Joe

70 | 
71 | 	
72 | 
73 | 		
Hi unknown user

74 | 
75 | 	


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