2026/8/31 21:34:43
【PolarCTF】你想逃也逃不掉
<?php
/*https://ytyyds.github.io/ (与本题无关)
*/
error_reporting(0);
highlight_file(__FILE__);
function filter($string){return preg_replace( /phtml|php3|php4|php5|aspx|gif/,, $string);
}
$user[username] $_POST[name];
$user[passwd] $_GET[passwd];
$us…