php为图片加水印的代码

php为图片加水印的代码

  $source=imagecreatefromjpeg('E:/image/guide_pic.jpg');
  $thumb=imagecreatefromjpeg('E:/image/l.JPG');
//取得图片的宽度，高度，类型
  list($width,$height,$mine)=getimagesize('E:/image/guide_pic.jpg');
  imagecopymerge ($source,$thumb,$width-124,$height-150,0,0,88,73,70);
//生成图片
  imagejpeg($source,'E:/image/logo.jpg');
?>

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