สอบถาม " Curl Permission " ครับ You don't have permission to access 'xxx' on this server.

<?php
function get_content($URL) {
         $ch = curl_init();
         $timeout = 0; // set to zero for no timeout
         $useragent="Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1)";
         curl_setopt($ch, CURLOPT_USERAGENT, $useragent);
         curl_setopt ($ch, CURLOPT_URL, $URL);
         curl_setopt ($ch, CURLOPT_RETURNTRANSFER, 1);
         curl_setopt ($ch, CURLOPT_CONNECTTIMEOUT, $timeout);
          $String = curl_exec($ch);
          curl_close($ch);
           return $String;
 }

$data = get_content('http://www.test.com/webboard/follow.php3?postid=123456');
$result = substr($data,strpos($data,'checksum/index.php?imgnum=')+29,80);
echo $result;
?>