001+ libpng warning: Application built with libpng-1.6.37 but running with 1.5.13
002+
001- bool(true)
002- ===DONE===
003+ Warning: imagecreatefrompng(): gd-png error: cannot allocate libpng main struct
004+ in %s/bug75124.php on line 2
005+
006+ Warning: imagecreatefrompng(): '/root/php-7.2.23/ext/gd/tests/bug75124.png' is not a valid PNG file in %s/bug75124.php on line 2
007+
008+ Warning: imageistruecolor() expects parameter 1 to be resource, boolean given in %s/bug75124.php on line 3
009+ NULL
010+
011+ Warning: imagefilter() expects parameter 1 to be resource, boolean given in %s/bug75124.php on line 4
012+
013+ Warning: imagesx() expects parameter 1 to be resource, boolean given in %s/bug75124.php on line 5
014+ ===DONE===