함수 match ips

함수 match_ips

match ip addresses

regex to return ip addresses from lines of text

1 PHP

• http://stackoverflow.com/questions/24112843/php-regex-to-return-ip-addresses-from-lines-of-text

preg_match_all('/\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}/', $str, $ip_matches);
print_r($ip_matches[0]);

function match_ips($str) {
  preg_match_all('/\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}/', $str, $ip_matches);
  return $ip_matches[0];
}

2 같이 보기

• PHP preg_match_all
• 정규식 예시
• IP 주소