调用imagecreate( )函数出现乱码 ，哪位大哥能帮帮解答啊
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.<html xmlns="http://www.
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title>无标题文档</title>
</head>
<body>
<?php
$im=imagecreate(200,60);
$white=imagecolorallocate($im,225,66,159);
imagegif($im);
?>
</body>
</html>
