$re = '/\+ ([0-9.]+) 1 2.*- \d+\s(?:[7-9]|1[0-4])\./';
$str = '+ 30.808352 1 2 tcp 40 ------- 30 6.7 2.30 81 2073
+ 30.808416 1 2 tcp 40 ------- 128 8.16 2.159 81 2069
+ 30.809513 1 2 tcp 40 ------- 156 12.19 2.187 1 2077
+ 30.809641 1 2 tcp 80 ------- 156 12.19 2.187 1 2078
+ 30.809878 1 2 tcp 40 ------- 151 7.18 2.182 41 2079
+ 30.813096 1 2 tcp 40 ------- 161 9.20 2.192 0 2083
+ 30.813352 1 2 tcp 40 ------- 157 13.19 2.188 1 2085
+ 30.81348 1 2 tcp 80 ------- 157 13.19 2.188 1 2086
+ 30.815362 1 2 tcp 40 ------- 148 12.18 2.179 41 2088
+ 30.815426 1 2 tcp 40 ------- 148 5.9 2.179 41 2089
+ 30.818096 1 2 tcp 40 ------- 162 10.20 2.193 0 2091
+ 30.818544 1 2 tcp 40 ------- 158 3.78 2.189 1 2093
+ 30.818672 1 2 tcp 80 ------- 158 14.19 2.189 1 2094
+ 30.820657 1 2 tcp 40 ------- 153 9.19 2.184 41 2096
+ 30.821579 1 2 tcp 40 ------- 154 10.19 2.185 41 2097';
preg_match_all($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