php实现QQ空间获取当前用户的用户名并生成图片

<?php
$ment = $_SERVER["HTTP_REFERER"];
if($ment == 'http://cnc.qzs.qq.com/qzone/newblog/v5/editor.html'){
  header("HTTP/1.0 500 Internal Server Error");
exit;}
preg_match("#[0-9]{5,11}#",$ment,$rr);
$r=$rr[0];
$webtext=file_get_contents('http://www.phperzone.cn/demo/qqinfo-service.php?qq='.$r);
preg_match('#&quot;nickname&quot;:&quot;(.*?)&quot;#',$webtext,$rr);
$rrr=$rr[1];
ob_clean();
header("Content-type:image/png");
$im=imagecreatefromjpeg("1.jpg");
$black = ImageColorAllocate($im, 56,73,136);
$rrr = mb_convert_encoding($rrr, "utf-8","UTF-8");
imagettftext($im,20,0,90,68,$black,"./simsun.ttc",$rrr);
imagettftext($im,26,0,87,125,$black,"./simsun.ttc",$r);
imagejpeg($im);
imagedestroy($im);
?>

<?php
header("Content-Type:text/html;charset=utf-8");
$qq = $_GET ["qq"];
echo htmlspecialchars(file_get_contents('http://r.qzone.qq.com/cgi-bin/user/cgi_personal_card'. "?uin=" . $qq));
?>