FILTER_SANITIZE_NUMBER_INT 60 ext/filter/filter.c { "number_int", FILTER_SANITIZE_NUMBER_INT, php_filter_number_int }, FILTER_SANITIZE_NUMBER_INT 249 ext/filter/filter.c REGISTER_LONG_CONSTANT("FILTER_SANITIZE_NUMBER_INT", FILTER_SANITIZE_NUMBER_INT, CONST_CS | CONST_PERSISTENT);