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关于魔术方法_get,该如何解决
- WBOYOriginal
- 2016-06-13 10:23:11883browse
关于魔术方法__get
class A{
private $age=22;
function __get($proName){
return $this->proName;
}
}
$a=new A;
var_dump($a->age);
?>
为何是null呢？
哪里不对？
------解决方案--------------------
return $this->$proName;
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