3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $test = '&#x4E2D;'; $test1 = html_entity_decode($test); if (preg_match("/[\p{Han}]/simu", $test1)) { echo 'Yay'; }
Output for 5.4.0 - 7.1.0
Yay
Output for 4.4.3 - 4.4.9, 5.1.3 - 5.3.29
Output for 4.4.0 - 4.4.2, 5.0.5 - 5.1.2
Warning: preg_match(): Compilation failed: unknown property name after \P or \p at offset 7 in /in/NcZY1 on line 6
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 2 in /in/NcZY1 on line 6
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 2 in /in/NcZY1 on line 6