PHP/Graphics Image/imagecopymerge

Using the imagecopymerge() Function

   <source lang="html4strict">

<?php

   define("SRC_FILE", "yourImage.png");
   $img = imagecreatefrompng(SRC_FILE);
   $img_copy = imagecreatefrompng(SRC_FILE);
   imagecopymerge($img_copy, $img, 10, 10, 0,
                  0, imagesx($img), imagesy($img), 50);
   header("Content-Type: image/png");
   imagepng($img_copy);

?>

 </source>