а если так?
<?php
$ch=curl_init();
curl_setopt($ch, CURLOPT_URL, "http://www.google.com/search?hl=en&q=mudoeb&btnG=Google+Search");
curl_setopt($ch, CURLOPT_COOKIEJAR, $vt[cook]);
curl_setopt($ch, CURLOPT_REFERER , '');
curl_setopt($ch,CURLOPT_RETURNTRANSFER,1);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, FALSE);
curl_setopt($ch, CURLOPT_TIMEOUT, 30);
$output=curl_exec($ch);
curl_close($ch);
if (!preg_match_all('~h2 class=r><a href=\"(.*?)\"~si',$output,$tdump)) exit('error');
for ($z=0;$z<sizeof($tdump[1]);$z++) echo ($z+1).'. '.$tdump[1][$z].'<br>';