Yaf_Application::bootstrap

    (Yaf >=1.0.0)

    Yaf_Application::bootstrap — 调用 bootstrap

    说明

    public Yaf_Application::bootstrap(Yaf_Bootstrap_Abstract $bootstrap = ?): void

    运行 Bootstrap，所有在 Bootstrap 中定义并以“_init”前缀命名的方法都将按照声明的顺序调用，如果没有提供参数 bootstrap，Yaf 将在 application.directory 下寻找 Bootstrap。

    参数

    bootstrap

    Yaf_Bootstrap_Abstract 实例

    返回值

    Yaf_Application 实例

    示例

    示例 #1 Bootstrap() 示例

    <?php
    /**
    * This file should be under the APPLICATION_PATH . "/application/"(which was defined in the config passed to Yaf_Application).
    * and named Bootstrap.php, so the Yaf_Application can find it
    */
    class Bootstrap extends Yaf_Bootstrap_Abstract {
    function     _initConfig(Yaf_Dispatcher $dispatcher) {
    echo     "1st called\n";
    }

    function     _initPlugin($dispatcher) {
    echo     "2nd called\n";
    }
    }
    ?>

    示例 #2 Yaf_Application::bootstrap() 示例

    <?php

    defined    ('APPLICATION_PATH') // APPLICATION_PATH will be used in the ini config file
    || define('APPLICATION_PATH', __DIR__);

    $application = new Yaf_Application(APPLICATION_PATH.'/conf/application.ini');
    $application->bootstrap();
    ?>

    以上示例的输出类似于：

    1st called
2nd called

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    用户贡献的备注 1 note

    up
    3
    brandon at brandonlamb dot com
    12 years ago
    Here is an example of a Bootstrap loading a session class then loading a database class and using a db configuration from the application config.

    <?php
    class Bootstrap extends Yaf_Bootstrap_Abstract
    {
    public function     _initSession(Yaf_Dispatcher $dispatcher)
    {
    $session = new Vendor\Session();
    $session->start();
    }

    public function     _initDatabase(Yaf_Dispatcher $dispatcher)
    {
    $config = Yaf_Application::app()->getConfig()->application->database;
    Yaf_Registry::set('db', Vendor\Database($config));
    }
    }
    ?>
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