1--TEST--
2Set and get image resolution of JPEG images
3--SKIPIF--
4<?php
5if (!extension_loaded('gd')) die('skip gd extension not available');
6if (!(imagetypes() & IMG_JPEG)) die('skip JPEG support not available');
7?>
8--FILE--
9<?php
10$filename = __DIR__ . DIRECTORY_SEPARATOR . 'imageresolution_jpeg.jpeg';
11
12$exp = imagecreate(100, 100);
13imagecolorallocate($exp, 255, 0, 0);
14
15imageresolution($exp, 71);
16imagejpeg($exp, $filename);
17$act = imagecreatefromjpeg($filename);
18var_dump(imageresolution($act));
19
20imageresolution($exp, 71, 299);
21imagejpeg($exp, $filename);
22$act = imagecreatefromjpeg($filename);
23var_dump(imageresolution($act));
24?>
25===DONE===
26--EXPECT--
27array(2) {
28  [0]=>
29  int(71)
30  [1]=>
31  int(71)
32}
33array(2) {
34  [0]=>
35  int(71)
36  [1]=>
37  int(299)
38}
39===DONE===
40--CLEAN--
41<?php
42@unlink(__DIR__ . DIRECTORY_SEPARATOR . 'imageresolution_jpeg.jpeg');
43?>
44