闲谈

php中可以创建一个类--------------HelloWorld.php--------------代码如下：<?php class HelloWorld { public $world ; function __construct($world) { $this -> world = $world; } fun...

Animal类 class Animal { private $kind ; function __construct($kind) { $this -> kind = $kind; } function wow() { echo $this -> kind; } } Cat类 ...

class Test { function __call($name , $args) { $method = $name."__".count($args); return call_user_func_array(array($this , $method) , $args); } function add__2($a , $b) { echo ($a...

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