3v4l.org

run code in 300+ PHP versions simultaneously

@ 2015-11-16 03:52:29

<?php

preg_match("@^(?:(foo|)|(bar))$@", "bar", $r);
var_dump($r);

var_dump: documentation ( source)
preg_match: documentation ( source)

preferences:dark modelive previewkey bindings

21.3 ms | 410 KiB | 5 Q