php框架怎么实现继承的
php框架怎么实现继承的 class A extends B 怎么实现先载入B.class.php
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php框架怎么实现继承的 class A extends B 怎么实现先载入B.class.php
框架基本上都会定义自己的自动加载函数,不是简单的__autoload,而是按照框架自己的规范定义加载函数,然后用spl_autoload_register把定义的函数注册到自动加载队列里,那么遇到未加载的类再报错前就会用自动加载队列里的函数去尝试加载类文件了。spl支持设定多个自动加载函数。
但凡每个框架,都会在入口文件执行相关程序,加载控制器模型的基类。
首先会有一个 入口文件 比如index
简单的来说
围绕一个autoload来写
autoload是什么你可以看官方文档
<code>function __autoload($class) // 当然现在可能已经用spl_系列的了 { // do somting // 跟后缀是model,controller或者其它,来加载 } </code>
至于如何进行路由
还是简单的说
<code>$controller = $_GET['c']; $action = $_GET['a']; $module = $_GET['m']; // 以上的命名都是我想的 </code>
controller
<code>class Acontroller extends controllerBase{ } </code>

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