Release v4.2.11

README.md

@@ -3,15 +3,15 @@
 ## What is CodeIgniter?
 
 CodeIgniter is a PHP full-stack web framework that is light, fast, flexible and secure.
-More information can be found at the [official site](http://codeigniter.com).
+More information can be found at the [official site](https://codeigniter.com).
 
 This repository holds a composer-installable app starter.
 It has been built from the
 [development repository](https://github.com/codeigniter4/CodeIgniter4).
 
-More information about the plans for version 4 can be found in [the announcement](http://forum.codeigniter.com/thread-62615.html) on the forums.
+More information about the plans for version 4 can be found in [CodeIgniter 4](https://forum.codeigniter.com/forumdisplay.php?fid=28) on the forums.
 
-The user guide corresponding to this version of the framework can be found
+The user guide corresponding to the latest version of the framework can be found
 [here](https://codeigniter4.github.io/userguide/).
 
 ## Installation & updates
@@ -53,11 +53,10 @@ Problems with it can be raised on our forum, or as issues in the main repository
 PHP version 7.4 or higher is required, with the following extensions installed:
 
 - [intl](http://php.net/manual/en/intl.requirements.php)
-- [libcurl](http://php.net/manual/en/curl.requirements.php) if you plan to use the HTTP\CURLRequest library
+- [mbstring](http://php.net/manual/en/mbstring.installation.php)
 
 Additionally, make sure that the following extensions are enabled in your PHP:
 
 - json (enabled by default - don't turn it off)
-- [mbstring](http://php.net/manual/en/mbstring.installation.php)
-- [mysqlnd](http://php.net/manual/en/mysqlnd.install.php)
-- xml (enabled by default - don't turn it off)
+- [mysqlnd](http://php.net/manual/en/mysqlnd.install.php) if you plan to use MySQL
+- [libcurl](http://php.net/manual/en/curl.requirements.php) if you plan to use the HTTP\CURLRequest library

app/Config/App.php

@@ -332,18 +332,21 @@ class App extends BaseConfig
      *
      * If your server is behind a reverse proxy, you must whitelist the proxy
      * IP addresses from which CodeIgniter should trust headers such as
-     * HTTP_X_FORWARDED_FOR and HTTP_CLIENT_IP in order to properly identify
+     * X-Forwarded-For or Client-IP in order to properly identify
      * the visitor's IP address.
      *
-     * You can use both an array or a comma-separated list of proxy addresses,
-     * as well as specifying whole subnets. Here are a few examples:
+     * You need to set a proxy IP address or IP address with subnets and
+     * the HTTP header for the client IP address.
      *
-     * Comma-separated:	'10.0.1.200,192.168.5.0/24'
-     * Array: ['10.0.1.200', '192.168.5.0/24']
+     * Here are some examples:
+     *     [
+     *         '10.0.1.200'     => 'X-Forwarded-For',
+     *         '192.168.5.0/24' => 'X-Real-IP',
+     *     ]
      *
-     * @var string|string[]
+     * @var array<string, string>
      */
-    public $proxyIPs = '';
+    public $proxyIPs = [];
 
     /**
      * --------------------------------------------------------------------------

app/Config/Autoload.php

@@ -34,11 +34,12 @@ class Autoload extends AutoloadConfig
      *```
      *   $psr4 = [
      *       'CodeIgniter' => SYSTEMPATH,
-     *       'App'	       => APPPATH
+     *       'App'         => APPPATH
      *   ];
      *```
      *
-     * @var array<string, string>
+     * @var array<string, array<int, string>|string>
+     * @phpstan-var array<string, string|list<string>>
      */
     public $psr4 = [
         APP_NAMESPACE => APPPATH, // For custom app namespace
@@ -76,8 +77,8 @@ class Autoload extends AutoloadConfig
      *
      * Prototype:
      * ```
-     *	  $files = [
-     *	 	   '/path/to/my/file.php',
+     *    $files = [
+     *        '/path/to/my/file.php',
      *    ];
      * ```
      *

app/Config/Logger.php

@@ -141,14 +141,14 @@ class Logger extends BaseConfig
          * Uncomment this block to use it.
          */
         // 'CodeIgniter\Log\Handlers\ErrorlogHandler' => [
-        // 		/* The log levels this handler can handle. */
-        // 		'handles' => ['critical', 'alert', 'emergency', 'debug', 'error', 'info', 'notice', 'warning'],
+        //     /* The log levels this handler can handle. */
+        //     'handles' => ['critical', 'alert', 'emergency', 'debug', 'error', 'info', 'notice', 'warning'],
         //
-        // 		/*
-        // 		 * The message type where the error should go. Can be 0 or 4, or use the
-        // 		 * class constants: `ErrorlogHandler::TYPE_OS` (0) or `ErrorlogHandler::TYPE_SAPI` (4)
-        // 		 */
-        // 		'messageType' => 0,
+        //     /*
+        //     * The message type where the error should go. Can be 0 or 4, or use the
+        //     * class constants: `ErrorlogHandler::TYPE_OS` (0) or `ErrorlogHandler::TYPE_SAPI` (4)
+        //     */
+        //     'messageType' => 0,
         // ],
     ];
 }

app/Config/Toolbar.php

@@ -49,7 +49,7 @@ class Toolbar extends BaseConfig
      * Collect Var Data
      * --------------------------------------------------------------------------
      *
-     * If set to false var data from the views will not be colleted. Usefull to
+     * If set to false var data from the views will not be colleted. Useful to
      * avoid high memory usage when there are lots of data passed to the view.
      *
      * @var bool

app/Views/welcome_message.php

@@ -270,7 +270,7 @@
         <p>CodeIgniter is a community-developed open source project, with several
              venues for the community members to gather and exchange ideas. View all
              the threads on <a href="https://forum.codeigniter.com/"
-             target="_blank">CodeIgniter's forum</a>, or <a href="https://codeigniterchat.slack.com/"
+             target="_blank">CodeIgniter's forum</a>, or <a href="https://join.slack.com/t/codeigniterchat/shared_invite/zt-rl30zw00-obL1Hr1q1ATvkzVkFp8S0Q"
              target="_blank">chat on Slack</a> !</p>
 
         <h2>

composer.json

@@ -30,7 +30,7 @@
         "test": "phpunit"
     },
     "support": {
-        "forum": "http://forum.codeigniter.com/",
+        "forum": "https://forum.codeigniter.com/",
         "source": "https://github.com/codeigniter4/CodeIgniter4",
         "slack": "https://codeigniterchat.slack.com"
     }

preload.php

@@ -16,7 +16,8 @@
  * See https://www.php.net/manual/en/opcache.preloading.php
  *
  * How to Use:
- *   1. Set preload::$paths.
+ *   0. Copy this file to your project root folder.
+ *   1. Set the $paths property of the preload class below.
  *   2. Set opcache.preload in php.ini.
  *     php.ini:
  *     opcache.preload=/path/to/preload.php

tests/database/ExampleDatabaseTest.php

@@ -31,6 +31,7 @@ public function testSoftDeleteLeavesRow()
         $this->setPrivateProperty($model, 'useSoftDeletes', true);
         $this->setPrivateProperty($model, 'tempUseSoftDeletes', true);
 
+        /** @var stdClass $object */
         $object = $model->first();
         $model->delete($object->id);