3v4l.org

run code in 300+ PHP versions simultaneously
<?php $regex = '@^/cef/?((/logs/(*SKIP)(*FAIL)|.)*)$@'; var_dump(preg_match($regex, '/cef/foo/bar/baz', $matches), $matches); var_dump(preg_match($regex, '/cef/foo/logs/access.log', $matches), $matches);

preferences:
46.91 ms | 402 KiB | 5 Q