1--TEST--
2Checks that GdImage instances cannot be cloned
3--SKIPIF--
4<?php
5if(!extension_loaded('gd')) {
6    die('skip gd extension is not loaded');
7}
8?>
9--FILE--
10<?php
11
12    $img_src = imagecreatetruecolor(32, 32);
13    $img_dst = clone $img_src;
14
15?>
16--EXPECTF--
17Fatal error: Uncaught Error: Trying to clone an uncloneable object of class GdImage in %s:%d
18Stack trace:
19#0 {main}
20  thrown in %s on line %d
21