种中的方法为什么可以这样传递?在PHP手册中哪里有说明
类中的方法为什么可以这样传递?在PHP手册中哪里有说明?
- PHP code
<!-- Code highlighting produced by Actipro CodeHighlighter (freeware) http://www.CodeHighlighter.com/ --> class autoLoader { public static function myLoader($classname) { $class_file = strtolower($classname).".php"; if (file_exists($class_file)){ require_once($class_file); } } } // 通过数组的形式传递类和方法,元素一为类名称、元素二为方法名称 // 方法为静态方法 spl_autoload_register(array("autoLoader","myLoader")); $test = new Test();
其中的通过数组的形式传递类和方法 , 在PHP手册哪里有讲到?
- PHP code
<!-- Code highlighting produced by Actipro CodeHighlighter (freeware) http://www.CodeHighlighter.com/ --> // 通过数组的形式传递类和方法,元素一为类名称、元素二为方法名称 // 方法为静态方法 spl_autoload_register(array("autoLoader","myLoader"));
------解决方案--------------------
回调?类(对象)的方法名必须这样传递,从php4就是这样
至于手册,确实没有看到说明。不过很多php的约定,在手册中都没有说明
毕竟手册不是教科书

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