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  1. <?php
  2.  
  3. $s = '"/css/style.min.css HTTP/1.1" 200 7832 /index.php?firstId=123&secondid=4,6,8" "Mozilla/5.0';
  4. preg_match_all('~(?:\G(?!\A),|secondid=)\K\d+~', $s, $results);
  5. print_r($results[0]);
Success #stdin #stdout 0s 52488KB
comments (?)
stdin 
Standard input is empty
stdout 
Array
(
    [0] => 4
    [1] => 6
    [2] => 8
)
https://ideone.com/7JMEdl
language:
PHP (php 7.3.5)
created:
7 years ago
visibility:
secret

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