3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = "22/10/2013 ånger, ska bet 6,428:-, bet 6428, 2109+2016+2303 inlagt 23/5/2014 bl 26/5, medd inga avgifter) 29/7/2014 spelmissbruk 29/7/2014 polis 29/12/2014 föreslår godkänn 27/4/2016 Föreslår godkänn 28/4/2016 POLIS"; preg_match_all('/(\d{1,2}\/\d{1,2}\/\d{4}).*polis.*/i', $str, $matches); Var_dump($matches);
Output for 5.6.38, 7.0.33, 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.25, 8.4.1 - 8.4.12
array(2) { [0]=> array(2) { [0]=> string(15) "29/7/2014 polis" [1]=> string(15) "28/4/2016 POLIS" } [1]=> array(2) { [0]=> string(9) "29/7/2014" [1]=> string(9) "28/4/2016" } }
preferences:
142.2 ms | 408 KiB | 5 Q