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在A文件中使用$this->display()调用另外一个类文件的方法,应该如何做

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WBOYOriginal
2016-06-13 09:58:43827browse

在A文件中使用$this->display()调用另外一个类文件的方法,应该怎么做?
A文件:

PHP code
<!--Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/-->class indexAction{    public function index()    {        echo 'abc';        $this->display(); //就是这一行    }}


B类文件:
PHP code
<!--Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/-->class view {    public function display() {        echo '模板输出成功';    }}


要怎么实例化才能在A文件中可以这样$this->display()调用另外B类文件

------解决方案--------------------
$this->display() ? 这种设计很奇怪
恐怕得靠继承吧 class indexAction extends view
或者可以选择魔术方法 __call()
现学现卖:
PHP code
class indexAction{    //新增一个魔术方法    public function __call($mName, $mArg)    {        $view = new view();        if(method_exists($view, $mName))            call_user_func(array($view, $mName));    }}<div class="clear">
                 
              
              
        
            </div>
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