php文字水印有关问题

求助：php文字水印问题

PHP code

<!--Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/--><?phpheader ("Content-type: image/jpeg");$image="D:\wamp\www\PKSEO\shuiyin\waterImage.gif";//取得图片的大小   $img=GetImageSize($image);   //$img[2] 中存储的是图片的格式   switch($img[2]){       case 1:           [email&#160;protected]($image);           break;    case 2:           [email&#160;protected]($image);           break;    case 3:           [email&#160;protected]($image);           break;   }  //文字水印   $tc=imagecolorallocate($im,255,255,255);//颜色   $str=iconv("gbk","utf-8","新年");//输出内容imagettftext($im,12,0,20,20,$tc,'C:\WINDOWS\Fonts\SIMSUN.TTC',$str);//写入图片imagejpeg($im);imagedestroy($im);?>

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