GD_FLIP_HORINZONTAL 1169 ext/gd/gd.c    	REGISTER_LONG_CONSTANT("IMG_FLIP_HORIZONTAL", GD_FLIP_HORINZONTAL, CONST_CS | CONST_PERSISTENT);
GD_FLIP_HORINZONTAL 4942 ext/gd/gd.c    		case GD_FLIP_HORINZONTAL: