源码
<?php
error_reporting(0);
function check($x){
if(preg_match('/\\$|\.|\!|\@|\#|\%|\^|\&|\*|\?|\{|\}|\>|\<|nc|wget|exec|bash|sh|netcat|grep|base64|rev|curl|wget|gcc|php|python|pingtouch|mv|mkdir|cp/i', $x)){
die('too young too simple sometimes naive!');
}
}
if(isset($_GET['c'])){
$c=$_GET['c'];
check($c);
exec($c);
}
else{
highlight_file