3v4l.org

run code in 300+ PHP versions simultaneously

sponsor
bughunt
search
recent
about

@ 2014-06-22T06:21:41Z

<?php
$a = 'Ukraine - Russia or Iran - Argentina';
preg_match('', $a, $m);
echo $m;

Output
Performance
VLD
References
Branches

preg_match: documentation ( source)

preferences:dark modelive preview

27.13 ms | 402 KiB | 5 Q