Usage examples of __set and _get in PHP classes

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Release： 2016-07-28 08:29:43

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 0) { return $this->$a = $str; } else { //如果不能通过验证则抛出错误 throw new Exception( '字符串不能为空。'); } } public function __get($a) { return 'The words you entered: ' . $this->$a; } } $c = new example(); $c->a = 'Hello World!'; //此处将调用默认自动调用 __set()函数 echo $c->a; //此处将调用默认自动调用 __get()函数
        
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