php_imagechar    3557 ext/gd/gd.c    	php_imagechar(INTERNAL_FUNCTION_PARAM_PASSTHRU, 0);
php_imagechar    3565 ext/gd/gd.c    	php_imagechar(INTERNAL_FUNCTION_PARAM_PASSTHRU, 1);
php_imagechar    3573 ext/gd/gd.c    	php_imagechar(INTERNAL_FUNCTION_PARAM_PASSTHRU, 2);
php_imagechar    3581 ext/gd/gd.c    	php_imagechar(INTERNAL_FUNCTION_PARAM_PASSTHRU, 3);