PHP5的重载 · 清风徐来

老样子,看代码.


properties[$property_name]))
        {
            return($this->properties[$property_name]);
        }
        else
        {
            return(NULL);
        }
    }

    function __set($property_name, $value)
    {
        $this->properties[$property_name] = $value;
    }

    function __call($function_name, $args)
    {
        print("Invoking $function_name()
n");
        print("Arguments: ");
        print_r($args);
        
        return(TRUE);
    }
}
$o = new Overloader();

//invoke __set() 给一个不存在的属性变量赋值,激活__set()
$o->dynaProp = "Dynamic Content";

//invoke __get() 激活__get()
print($o->dynaProp . "
n");

//invoke __call() 激活__call()
$o->dynaMethod("Leon", "Zeev");
?>