3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php function p($str) { echo $str, '<br>'; echo strftime($str), '<br>'; echo bin2hex($str), '<br>'; echo bin2hex(strftime($str)), '<hr>'; } setlocale(LC_ALL, 'C'); p('あ');
Output for 4.3.0 - 7.2.0
あ<br>あ<br>e38182<br>e38182<hr>