3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $callable = "Jironett\Nette\Filters::czDayShortly"; if (!is_callable($callable, FALSE, $text)) { echo "ko"; } echo "ook";
Output for 4.3.0 - 5.6.28, hhvm-3.12.0, 7.0.0 - 7.1.0
koook
Output for hhvm-3.10.0

Process exited with code 153.