3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php print_r(preg_match("@^(?'day'\d+)\s+(?'month'\p{L}+?)\s+(?'year'\d+)$@m", "18 FĂ©vrier 2015"));
based on apduS
Output for 5.3.4 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
0
Output for 4.4.6 - 4.4.9, 5.2.2 - 5.3.3
1
Output for 4.3.11 - 4.4.5, 5.0.0 - 5.2.1
Warning: preg_match(): Compilation failed: unrecognized character after (? at offset 3 in /in/dPDqo on line 2
Output for 4.3.0 - 4.3.10
Warning: Compilation failed: unrecognized character after (? at offset 3 in /in/dPDqo on line 2