3v4l.org

run code in 300+ PHP versions simultaneously
<?php preg_match("@^\s*(?P<monthDay>([0-2]?[1-9]|[12]0|3[01]))\s+(?P<monthNameFull>\p{L}+?)\s+(?P<‌yearFull>[12]\d{3})\s*$@i", "18 Février 2015", $matches); print_r($matches);

preferences:
33.82 ms | 402 KiB | 5 Q