<?phperror_reporting(0);highlight_file(__FILE__);include("config.php");classqwq{function__wakeup(){die("Access Denied!"); }staticfunctionoao(){show_source("config.php"); }}$str =file_get_contents("php://input");if(preg_match('/\`|\_|\.|%|\*|\~|\^|\'|\"|\;|\(|\)|\]|g|e|l|i|\//is',$str)){die("I am sorry but you have to leave.");}else{extract($_POST);}if(isset($shaw_root)){if(preg_match('/^\-[a-e][^a-zA-Z0-8]<b>(.*)>{4}\D*?(abc.*?)p(hp)*\@R(s|r).$/', $shaw_root)&&strlen($shaw_root)===29){echo $hint; }else{echo"Almost there."."<br>"; }}else{echo"<br>"."Input correct parameters"."<br>";die();}if($ans===$SecretNumber){echo"<br>"."Congratulations!"."<br>";call_user_func($my_ans);}