Test: /ext/gd/tests/test_image_equals_file_palette.phpt - Version 7.0.30    

There are 2 different diffs reported by users for this test.

Count Diff
2 (67%)
001+ Fatal error: Uncaught Error: Call to undefined function imagepng() in %s/test_image_equals_file_palette.php:10
002+ Stack trace:
003+ #0 {main}
001- The images differ in 25 pixels.
002- The images are equal.
003- ===DONE===
004+ thrown in %s/test_image_equals_file_palette.php on line 10
1 (33%)
002+
003+ Warning: imagepng(/home/jjy/다운로드/php-7.0.30/ext/gd/tests/test_image_equals_file_palette.out.png): failed to open stream: Permission denied in /home/jjy/다운로드/php-7.0.30/ext/gd/tests/func.inc on line 147