001+ libpng warning: Application was compiled with png.h from libpng-1.4.20
002+ libpng warning: Application is running with png.c from libpng-1.2.50
001- The images are equal.
002- ===DONE===
003+
004+ Warning: imagecreatefrompng(): gd-png: fatal libpng error: Incompatible libpng version in application and library in /home/flower/桌面/php开发安装包/php-7.0.15/ext/gd/tests/func.inc on line 86
005+ Segmentation fault
006+
007+ Termsig=11