_php_filter_validate_ipv4  544 ext/filter/logical_filters.c 		if (!_php_filter_validate_ipv4(ipv4, (str_len - (ipv4 - str)), ip4elm)) {
_php_filter_validate_ipv4  617 ext/filter/logical_filters.c 			if (!_php_filter_validate_ipv4(Z_STRVAL_P(value), Z_STRLEN_P(value), ip)) {