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vendor/yiisoft/yii2/base/BootstrapInterface.php 1.8 KB
abf1649b   andryeyev   Чистая установка ...
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  <?php
  /**
   * @link http://www.yiiframework.com/
   * @copyright Copyright (c) 2008 Yii Software LLC
   * @license http://www.yiiframework.com/license/
   */
  
  namespace yii\base;
  
  /**
   * BootstrapInterface is the interface that should be implemented by classes who want to participate in the application bootstrap process.
   *
   * The main method [[bootstrap()]] will be invoked by an application at the beginning of its `init()` method.
   *
   * Bootstrapping classes can be registered in two approaches.
   *
   * The first approach is mainly used by extensions and is managed by the Composer installation process.
   * You mainly need to list the bootstrapping class of your extension in the `composer.json` file like following,
   *
   * ```json
   * {
   *     // ...
   *     "extra": {
   *         "bootstrap": "path\\to\\MyBootstrapClass"
   *     }
   * }
   * ```
   *
   * If the extension is installed, the bootstrap information will be saved in [[Application::extensions]].
   *
   * The second approach is used by application code which needs to register some code to be run during
   * the bootstrap process. This is done by configuring the [[Application::bootstrap]] property:
   *
   * ```php
   * return [
   *     // ...
   *     'bootstrap' => [
   *         "path\\to\\MyBootstrapClass1",
   *         [
   *             'class' => "path\\to\\MyBootstrapClass2",
   *             'prop1' => 'value1',
   *             'prop2' => 'value2',
   *         ],
   *     ],
   * ];
   * ```
   *
   * As you can see, you can register a bootstrapping class in terms of either a class name or a configuration class.
   *
   * @author Qiang Xue <qiang.xue@gmail.com>
   * @since 2.0
   */
  interface BootstrapInterface
  {
      /**
       * Bootstrap method to be called during application bootstrap stage.
       * @param Application $app the application currently running
       */
      public function bootstrap($app);
  }