<?php
define('__FLAG__','3xZG{dgznclXAwFVCUHPMWFViZBDSsltxKdrvFBVYHSr1}');
function stypr_crypt($_0){$_1 = $_2 = $_3 = array(); $_4 =array('?','(','@', ';', '$','#', ']', '&', '*'); $_4 = array_merge($_4,range('a','z'),range('0','9'),range('A','Z')); $_4 = array_merge($_4,array('!', ')', '_', '+', '|', '%', '/', '[', '.', ' ')); $_5=9; $_6=0; for(;$_6 < $_5;$_6++){ } }
if(__FLAG__ === stypr_crypt(stypr_crypt(stypr_crypt($_GET['flag']))))
echo 'Correct!';
else
echo 'Incorrect..';
?>
preferences:
44.91 ms | 402 KiB | 5 Q