ZendFramework2 源码分析 index.php

 1 <?php
 2 /**
 3  * This makes our life easier when dealing with paths. Everything is relative
 4  * to the application root now.
 5  */
 6 chdir(dirname(__DIR__));  // 切换当前目录为活动目录
 7 
 8 // Decline static file requests back to the PHP built-in webserver
 9 if (php_sapi_name() === ‘cli-server‘ && is_file(__DIR__ . parse_url($_SERVER[‘REQUEST_URI‘], PHP_URL_PATH))) {
　　　　// 拦截对于当前目录下其他静态文件的访问
10     return false;
11 }
12 
13 // Setup autoloading
14 require ‘init_autoloader.php‘;    // 初始化加载
15 
16 // Run the application!
17 Zend\Mvc\Application::init(require ‘config/application.config.php‘)->run();   // 初始化完成应用程序框架开始运行