Test: /ext/gd/tests/imagegammacorrect_basic.phpt - Version 5.6.12    

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

Count Diff
15 (94%)
001+ d2590dddbe158194bc41f800dd0c664e
001- 30639772903913594bc665743e1b9ab8
1 (6%)
001+ libpng warning: Application built with libpng-1.5.18 but running with 1.6.18
001- 30639772903913594bc665743e1b9ab8
002+ 6031c8e3fb0e19c484fe6e6d4e956dfa