3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php print_r(preg_match("@\P{L}+?@mi", "FĂ©vrier", $matches));
based on 8jcii
Output for 4.4.0 - 4.4.9, 5.0.5 - 7.1.0
1
Output for 4.3.11, 5.0.0 - 5.0.4
Warning: preg_match(): Compilation failed: PCRE does not support \L, \l, \N, \P, \p, \U, \u, or \X at offset 1 in /in/apduS on line 2
Output for 4.3.0 - 4.3.10
Warning: Compilation failed: PCRE does not support \L, \l, \N, \P, \p, \U, \u, or \X at offset 1 in /in/apduS on line 2