Imagecopy() Issue

[ziycon]

I have the below code, there are no errors and the images is being created but not with the watermark image.

Can anyone suggest what might be going on here?

private function addWaterMark($fileIn) {
    $stamp = imagecreatefrompng(WATERMARK_IMG);
    $im = imagecreatefrompng($fileIn);
 
    $marge_right = 10;
    $marge_bottom = 10;
    $sx = imagesx($stamp);
    $sy = imagesy($stamp);
 
    imagecopy($im, $stamp, imagesx($im) - $sx - $marge_right, imagesy($im) - $sy - $marge_bottom, 0, 0, imagesx($stamp), imagesy($stamp));
}

[Rabbit]

It doesn't look like you saved the image that you created. The imagecopy function does not save the image, it only modifies the resource that was passed to it.