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关于include的变量运用

Jun 13, 2016 pm 12:57 PM
controller index method nbsp php

关于include的变量使用
有2个文件:
1、index.php
2、index.controller.php
在index.php 里面声明了一个变量 $method;
在index.php 里面 include 了 index.controller.php.
请问在index.controller.php 里面 class index_controller类里面的方法 如何使用$method
我是判断该方法在不在。
index.php Code:

<br />
$method = show;<br />
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index.controller.php Code:
<br />
class index_controller {<br />
 function __construct()<br />
 {<br />
    if(!method_exists($this,$method)){<br />
	exit("不存在的方法");<br />
    } <br />
 }<br />
}<br />
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------解决方案--------------------
构造函数中获取不到$method的值,申明global 或者传递进去。
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