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

参见

Yaf_Bootstrap_Abstract

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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));

    }

}

?>