IntelliJ IDEA 12 not finding CodeIgniter classes, throwing errors
I\'m using IntelliJ IDEA 12 to develop a PHP web application using the CodeIgniter framework. Due to the way CI instantiates objects and methods, IDEA thinks they don\'t exist w
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I solved this by following this guide. It was meant for PHPStorm but works for IntelliJ IDEA as well (probably WebStorm too!). It was very simple, actually. A basic recap:
- Saved the following PHP code in my project root. It's basically just a PHPDoc comment:
<?php die('This file is not really here!'); /** * ------------- DO NOT UPLOAD THIS FILE TO LIVE SERVER --------------------- * * Implements code completion for CodeIgniter in phpStorm * phpStorm indexes all class constructs, so if this file is in the project it will be loaded. * ------------------------------------------------------------------- * Drop the following file into a CI project in phpStorm * You can put it in the project root and phpStorm will load it. * (If phpStorm doesn't load it, try closing the project and re-opening it) * * Under system/core/ * Right click on Controller.php and set Mark as Plain Text * Do the same for Model.php * ------------------------------------------------------------------- * This way there is no editing of CI core files for this simple layer of code completion. * * PHP version 5 * * LICENSE: GPL http://www.gnu.org/copyleft/gpl.html * * Created 1/28/12, 11:06 PM * * @category * @package CodeIgniter CI_phpStorm.php * @author Jeff Behnke * @copyright 2009-11 Valid-Webs.com * @license GPL http://www.gnu.org/copyleft/gpl.html * @version 2012.01.28 */ /** * @property CI_DB_active_record $db This is the platform-independent base Active Record implementation class. * @property CI_DB_forge $dbforge Database Utility Class * @property CI_Benchmark $benchmark This class enables you to mark points and calculate the time difference between them.
Memory consumption can also be displayed. * @property CI_Calendar $calendar This class enables the creation of calendars * @property CI_Cart $cart Shopping Cart Class * @property CI_Config $config This class contains functions that enable config files to be managed * @property CI_Controller $controller This class object is the super class that every library in.
CodeIgniter will be assigned to. * @property CI_Email $email Permits email to be sent using Mail, Sendmail, or SMTP. * @property CI_Encrypt $encrypt Provides two-way keyed encoding using XOR Hashing and Mcrypt * @property CI_Exceptions $exceptions Exceptions Class * @property CI_Form_validation $form_validation Form Validation Class * @property CI_Ftp $ftp FTP Class * @property CI_Hooks $hooks Provides a mechanism to extend the base system without hacking. * @property CI_Image_lib $image_lib Image Manipulation class * @property CI_Input $input Pre-processes global input data for security * @property CI_Lang $lang Language Class * @property CI_Loader $load Loads views and files * @property CI_Log $log Logging Class * @property CI_Model $model CodeIgniter Model Class * @property CI_Output $output Responsible for sending final output to browser * @property CI_Pagination $pagination Pagination Class * @property CI_Parser $parser Parses pseudo-variables contained in the specified template view,
replacing them with the data in the second param * @property CI_Profiler $profiler This class enables you to display benchmark, query, and other data
in order to help with debugging and optimization. * @property CI_Router $router Parses URIs and determines routing * @property CI_Session $session Session Class * @property CI_Sha1 $sha1 Provides 160 bit hashing using The Secure Hash Algorithm * @property CI_Table $table HTML table generation
Lets you create tables manually or from database result objects, or arrays. * @property CI_Trackback $trackback Trackback Sending/Receiving Class * @property CI_Typography $typography Typography Class * @property CI_Unit_test $unit_test Simple testing class * @property CI_Upload $upload File Uploading Class * @property CI_URI $uri Parses URIs and determines routing * @property CI_User_agent $user_agent Identifies the platform, browser, robot, or mobile devise of the browsing agent * @property CI_Validation $validation //dead * @property CI_Xmlrpc $xmlrpc XML-RPC request handler class * @property CI_Xmlrpcs $xmlrpcs XML-RPC server class * @property CI_Zip $zip Zip Compression Class * @property CI_Javascript $javascript Javascript Class * @property CI_Jquery $jquery Jquery Class * @property CI_Utf8 $utf8 Provides support for UTF-8 environments * @property CI_Security $security Security Class, xss, csrf, etc... */ class CI_Controller{} /** * @property CI_DB_active_record $db This is the platform-independent base Active Record implementation class. * @property CI_DB_forge $dbforge Database Utility Class * @property CI_Benchmark $benchmark This class enables you to mark points and calculate the time difference between them.
Memory consumption can also be displayed. * @property CI_Calendar $calendar This class enables the creation of calendars * @property CI_Cart $cart Shopping Cart Class * @property CI_Config $config This class contains functions that enable config files to be managed * @property CI_Controller $controller This class object is the super class that every library in.
CodeIgniter will be assigned to. * @property CI_Email $email Permits email to be sent using Mail, Sendmail, or SMTP. * @property CI_Encrypt $encrypt Provides two-way keyed encoding using XOR Hashing and Mcrypt * @property CI_Exceptions $exceptions Exceptions Class * @property CI_Form_validation $form_validation Form Validation Class * @property CI_Ftp $ftp FTP Class * @property CI_Hooks $hooks Provides a mechanism to extend the base system without hacking. * @property CI_Image_lib $image_lib Image Manipulation class * @property CI_Input $input Pre-processes global input data for security * @property CI_Lang $lang Language Class * @property CI_Loader $load Loads views and files * @property CI_Log $log Logging Class * @property CI_Model $model CodeIgniter Model Class * @property CI_Output $output Responsible for sending final output to browser * @property CI_Pagination $pagination Pagination Class * @property CI_Parser $parser Parses pseudo-variables contained in the specified template view,
replacing them with the data in the second param * @property CI_Profiler $profiler This class enables you to display benchmark, query, and other data
in order to help with debugging and optimization. * @property CI_Router $router Parses URIs and determines routing * @property CI_Session $session Session Class * @property CI_Sha1 $sha1 Provides 160 bit hashing using The Secure Hash Algorithm * @property CI_Table $table HTML table generation
Lets you create tables manually or from database result objects, or arrays. * @property CI_Trackback $trackback Trackback Sending/Receiving Class * @property CI_Typography $typography Typography Class * @property CI_Unit_test $unit_test Simple testing class * @property CI_Upload $upload File Uploading Class * @property CI_URI $uri Parses URIs and determines routing * @property CI_User_agent $user_agent Identifies the platform, browser, robot, or mobile devise of the browsing agent * @property CI_Validation $validation //dead * @property CI_Xmlrpc $xmlrpc XML-RPC request handler class * @property CI_Xmlrpcs $xmlrpcs XML-RPC server class * @property CI_Zip $zip Zip Compression Class * @property CI_Javascript $javascript Javascript Class * @property CI_Jquery $jquery Jquery Class * @property CI_Utf8 $utf8 Provides support for UTF-8 environments * @property CI_Security $security Security Class, xss, csrf, etc... */ class CI_Model{}2. Found
/system/core/controller.phpand/system/core/model.phpinside of IntelliJ IDEA and right clicked->Mark as Plain Text.3. Done! It works great, no more false errors, and code completion!
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This is the solution that worked for me: https://github.com/Stunt/Codeigniter-autocomplete/
I'm using phpStorm but I imagine it would work with IDEA.
No need to mark files as plain text. Just drop the autocomplete.php file into the application/config folder and it works. I doubt the link at github will go bad but just in case here is the content of the file.
<?php // help IDE(s) support Codeigniter 2.0 /** * @property CI_DB_active_record $db * @property CI_DB_forge $dbforge * @property CI_Benchmark $benchmark * @property CI_Calendar $calendar * @property CI_Cart $cart * @property CI_Config $config * @property CI_Controller $controller * @property CI_Email $email * @property CI_Encrypt $encrypt * @property CI_Exceptions $exceptions * @property CI_Form_validation $form_validation * @property CI_Ftp $ftp * @property CI_Hooks $hooks * @property CI_Image_lib $image_lib * @property CI_Input $input * @property CI_Language $language * @property CI_Loader $load * @property CI_Log $log * @property CI_Model $model * @property CI_Output $output * @property CI_Pagination $pagination * @property CI_Parser $parser * @property CI_Profiler $profiler * @property CI_Router $router * @property CI_Session $session * @property CI_Sha1 $sha1 * @property CI_Table $table * @property CI_Trackback $trackback * @property CI_Typography $typography * @property CI_Unit_test $unit_test * @property CI_Upload $upload * @property CI_URI $uri * @property CI_User_agent $user_agent * @property CI_Validation $validation * @property CI_Xmlrpc $xmlrpc * @property CI_Xmlrpcs $xmlrpcs * @property CI_Zip $zip * * * * These are samples entries to make my own functions work. * Remove these and add you custom ones. * @property Tank_auth $tank_auth * @property Users_model $users_model * @property Firms_model $firms_model * @property Firms_model_master $firms_model_master * * */ class CI_Controller {}; class MY_Controller extends CI_Controller {}; /** * @property CI_DB_active_record $db * @property CI_DB_forge $dbforge * @property CI_Config $config * @property CI_Loader $load * @property CI_Session $session */ class CI_Model {}; /* End of file autocomplete.php */ /* Location: ./application/config/autocomplete.php */ ?>UPDATE for CIv3: If you are using CodeIgniter V 3.x, use this instead.
<?php /** * @property CI_DB_query_builder|CI_DB_postgre_driver $db This is the platform-independent base Active Record implementation class. * @property CI_DB_forge $dbforge Database Utility Class * @property CI_Benchmark $benchmark This class enables you to mark points and calculate the time difference between them.<br /> Memory consumption can also be displayed. * @property CI_Calendar $calendar This class enables the creation of calendars * @property CI_Cart $cart Shopping Cart Class * @property CI_Config $config This class contains functions that enable config files to be managed * @property CI_Controller $controller This class object is the super class that every library in.<br />CodeIgniter will be assigned to. * @property CI_Email $email Permits email to be sent using Mail, Sendmail, or SMTP. * @property CI_Encrypt $encrypt Provides two-way keyed encoding using XOR Hashing and Mcrypt * @property CI_Exceptions $exceptions Exceptions Class * @property CI_Form_validation $form_validation Form Validation Class * @property CI_Ftp $ftp FTP Class * @property CI_Hooks $hooks Provides a mechanism to extend the base system without hacking. * @property CI_Image_lib $image_lib Image Manipulation class * @property CI_Input $input Pre-processes global input data for security * @property CI_Lang $lang Language Class * @property CI_Loader $load Loads views and files * @property CI_Log $log Logging Class * @property CI_Model $model CodeIgniter Model Class * @property CI_Output $output Responsible for sending final output to browser * @property CI_Pagination $pagination Pagination Class * @property CI_Parser $parser Parses pseudo-variables contained in the specified template view,<br />replacing them with the data in the second param * @property CI_Profiler $profiler This class enables you to display benchmark, query, and other data<br />in order to help with debugging and optimization. * @property CI_Router $router Parses URIs and determines routing * @property CI_Session $session Session Class * @property CI_Encryption $encryption The Encryption Library provides two-way data encryption * @property CI_Table $table HTML table generation<br />Lets you create tables manually or from database result objects, or arrays. * @property CI_Trackback $trackback Trackback Sending/Receiving Class * @property CI_Typography $typography Typography Class * @property CI_Unit_test $unit_test Simple testing class * @property CI_Upload $upload File Uploading Class * @property CI_URI $uri Parses URIs and determines routing * @property CI_User_agent $user_agent Identifies the platform, browser, robot, or mobile devise of the browsing agent * @property CI_Form_validation $validation * @property CI_Xmlrpc $xmlrpc XML-RPC request handler class * @property CI_Xmlrpcs $xmlrpcs XML-RPC server class * @property CI_Zip $zip Zip Compression Class * @property CI_Javascript $javascript Javascript Class * @property CI_Jquery $jquery Jquery Class * @property CI_Utf8 $utf8 Provides support for UTF-8 environments * @property CI_Security $security Security Class, xss, csrf, etc... * @property Tank_auth $tank_auth * */ class CI_Controller{} class MY_Controller extends CI_Controller {}; /** * @property CI_DB_query_builder|CI_DB_postgre_driver $db This is the platform-independent base Active Record implementation class. * @property CI_DB_forge $dbforge Database Utility Class * @property CI_Benchmark $benchmark This class enables you to mark points and calculate the time difference between them.<br /> Memory consumption can also be displayed. * @property CI_Calendar $calendar This class enables the creation of calendars * @property CI_Cart $cart Shopping Cart Class * @property CI_Config $config This class contains functions that enable config files to be managed * @property CI_Controller $controller This class object is the super class that every library in.<br />CodeIgniter will be assigned to. * @property CI_Email $email Permits email to be sent using Mail, Sendmail, or SMTP. * @property CI_Encrypt $encrypt Provides two-way keyed encoding using XOR Hashing and Mcrypt * @property CI_Exceptions $exceptions Exceptions Class * @property CI_Form_validation $form_validation Form Validation Class * @property CI_Ftp $ftp FTP Class * @property CI_Hooks $hooks Provides a mechanism to extend the base system without hacking. * @property CI_Image_lib $image_lib Image Manipulation class * @property CI_Input $input Pre-processes global input data for security * @property CI_Lang $lang Language Class * @property CI_Loader $load Loads views and files * @property CI_Log $log Logging Class * @property CI_Model $model CodeIgniter Model Class * @property CI_Output $output Responsible for sending final output to browser * @property CI_Pagination $pagination Pagination Class * @property CI_Parser $parser Parses pseudo-variables contained in the specified template view,<br />replacing them with the data in the second param * @property CI_Profiler $profiler This class enables you to display benchmark, query, and other data<br />in order to help with debugging and optimization. * @property CI_Router $router Parses URIs and determines routing * @property CI_Session $session Session Class * @property CI_Encryption $encryption The Encryption Library provides two-way data encryption * @property CI_Table $table HTML table generation<br />Lets you create tables manually or from database result objects, or arrays. * @property CI_Trackback $trackback Trackback Sending/Receiving Class * @property CI_Typography $typography Typography Class * @property CI_Unit_test $unit_test Simple testing class * @property CI_Upload $upload File Uploading Class * @property CI_URI $uri Parses URIs and determines routing * @property CI_User_agent $user_agent Identifies the platform, browser, robot, or mobile devise of the browsing agent * @property CI_Form_validation $validation * @property CI_Xmlrpc $xmlrpc XML-RPC request handler class * @property CI_Xmlrpcs $xmlrpcs XML-RPC server class * @property CI_Zip $zip Zip Compression Class * @property CI_Javascript $javascript Javascript Class * @property CI_Jquery $jquery Jquery Class * @property CI_Utf8 $utf8 Provides support for UTF-8 environments * @property CI_Security $security Security Class, xss, csrf, etc... * @property Tank_auth $tank_auth */ class CI_Model {};I cannot take credit for all of this. I found a lot of these but do not recall where. I did need to add some to make it complete though.
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