Regarding Two image merge using php merge

I want to merge two image one is temp image which is recent uploaded and one comes from drag drop.

But it display error Warning: imagecreatefromjpeg
Warning: imagesx(): supplied argument is not a valid Image resource in...

Please suggest the solution

 

Can you show us the code? so we can see what's wrong

 

<?php
$res = json_decode(stripslashes($_POST['jsondata']), true);
/* get data */
$count_images = count($res['images']);
/* the background image is the first one */
$background = $res['images'][0]['src'];
$photo1 = imagecreatefromjpeg($background);
$foto1W = imagesx($photo1);
$foto1H = imagesy($photo1);
$photoFrameW = $res['images'][0]['width'];
$photoFrameH = $res['images'][0]['height'];
$photoFrame = imagecreatetruecolor($photoFrameW,$photoFrameH);
imagecopyresampled($photoFrame, $photo1, 0, 0, 0, 0, $photoFrameW, $photoFrameH, $foto1W, $foto1H);

/* the other images */
for($i = 1; $i < $count_images; ++$i){
$insert = $res['images'][$i]['src'];
$photoFrame2Rotation = (180-$res['images'][$i]['rotation']) + 180;

$photo2 = imagecreatefrompng($insert);

$foto2W = imagesx($photo2);
$foto2H = imagesy($photo2);
$photoFrame2W = $res['images'][$i]['width'];
$photoFrame2H = $res['images'][$i]['height'];

$photoFrame2TOP = $res['images'][$i]['top'];
$photoFrame2LEFT= $res['images'][$i]['left'];

$photoFrame2 = imagecreatetruecolor($photoFrame2W,$photoFrame2H);
$trans_colour = imagecolorallocatealpha($photoFrame2, 0, 0, 0, 127);
imagefill($photoFrame2, 0, 0, $trans_colour);

imagecopyresampled($photoFrame2, $photo2, 0, 0, 0, 0, $photoFrame2W, $photoFrame2H, $foto2W, $foto2H);

$photoFrame2 = imagerotate($photoFrame2,$photoFrame2Rotation, -1,0);
/*after rotating calculate the difference of new height/width with the one before*/
$extraTop =(imagesy($photoFrame2)-$photoFrame2H)/2;
$extraLeft =(imagesx($photoFrame2)-$photoFrame2W)/2;

imagecopy($photoFrame, $photoFrame2,$photoFrame2LEFT-$extraLeft, $photoFrame2TOP-$extraTop, 0, 0, imagesx($photoFrame2), imagesy($photoFrame2));
}
// Set the content type header - in this case image/jpeg
header('Content-type: image/jpeg');
imagejpeg($photoFrame, $targetfile);
imagedestroy($photoFrame);
?>

And temp image generated and exist in /folder and use as background.
But after merge this join drag image + background.
background image position is root like sample.jpg
i dont want i want combined image from folder as temp.

 

$background     = $res['images'][0]['src'];

PHP:

Could you tell what is the exact value of background?

From the code, it looks like html source, but html source can be relative (like src="/images/target.png") and then it does not work with imagecreatefromjpeg function.
Also are you sure, that $background is alwasy JPEG image?
Are you certain that url_fopen_wrapper is enabled in your server?