Test: /ext/gd/tests/pngcomp.phpt - Version 5.3.20    

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

Count Diff
2 (67%)
001+ PNG compression test:
001- PNG compression test: ok
002+ Warning: imagepng(): gd-png: fatal libpng error: Incompatible libpng version in application and library in %s/pngcomp.php on line 8
1 (33%)
001+ PNG compression test: libpng warning: Application was compiled with png.h from libpng-1.6.3
001- PNG compression test: ok
002+ libpng warning: Application is running with png.c from libpng-1.2.49
003+ gd-png: fatal libpng error: Incompatible libpng version in application and library