Hata alıyorum... (Acil)

$fetch = fetch(trim($_POST[query])."&num=100" );
if ( strpos($fetch, "We're sorry...") !== false ) { print "GOOGLE ERROR"; exit ;}

if( !preg_match_all ("/a[\s]+href[\s]?=[\s\"\']+".
"http(.*?)[\"\']+.*?"."/",
$fetch, $matches)) { print "GOOGLE2 ERROR"; exit ;}