$re = '/(?<name>.{39})(?<port>.{15})(?<info>.{26})(?<protocol>.+)/';
$str = 'Windows remote mgmt RPC 135 @FirewallAPI TCP
Corenet-12345 421 TCP
Port 75 and 443 UDP';
preg_match_all($re, $str, $matches, PREG_SET_ORDER, 0);
// Print the entire match result
var_dump($matches);
Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for PHP, please visit: http://php.net/manual/en/ref.pcre.php