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--EXPECT--
26array(2) {
27  [0]=>
28  int(71)
29  [1]=>
30  int(71)
31}
32array(2) {
33  [0]=>
34  int(71)
35  [1]=>
36  int(299)
37}
38--CLEAN--
39<?php
40@unlink(__DIR__ . DIRECTORY_SEPARATOR . 'imageresolution_jpeg.jpeg');
41?>
42