Watermark ? Minik bir yardım

<?php
$watermark = imagecreatefrompng('watermark.png');
$imageURL = imagecreatefrompng("bg.jpg");
$watermarkX = imagesx($watermark);
$watermarkY = imagesy($watermark);
imagecopy($imageURL, $watermark, imagesx($imageURL)/5, imagesy($imageURL)/5, 0, 0, $watermarkX, $watermarkY);
header('Content-type: image/png');
imagepng($imageURL);
imagedestroy($imageURL);
?>

<?php
$watermark = imagecreatefrompng('watermark.png');
$imageURL = imagecreatefrompng("$urun[resim]");
$watermarkX = imagesx($watermark);
$watermarkY = imagesy($watermark);
imagecopy($imageURL, $watermark, imagesx($imageURL)/5, imagesy($imageURL)/5, 0, 0, $watermarkX, $watermarkY);
header('Content-type: image/png');
imagepng($imageURL);
imagedestroy($imageURL);
?>

<div style="background:url('<?php
$watermark = imagecreatefrompng('watermark.png');
$imageURL = imagecreatefrompng("$urun[resim]");
$watermarkX = imagesx($watermark);
$watermarkY = imagesy($watermark);
imagecopy($imageURL, $watermark, imagesx($imageURL)/5, imagesy($imageURL)/5, 0, 0, $watermarkX, $watermarkY);
header('Content-type: image/png');
imagepng($imageURL);
imagedestroy($imageURL);
?>') 
 
</div>

$watermark = imagecreatefrompng('watermark.png'); $imageURL = imagecreatefrompng($urun["resim"]); $watermarkX = imagesx($watermark); $watermarkY = imagesy($watermark); imagecopy($imageURL, $watermark, imagesx($imageURL)/5, imagesy($imageURL)/5, 0, 0, $watermarkX, $watermarkY); header('Content-type: image/png'); imagepng($imageURL); imagedestroy($imageURL); ?>