3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php if (function_exists('opcache_reset')) { echo 1; }
based on Cbj4F
Output for 5.5.24 - 5.5.28, 5.5.35 - 5.6.12, 5.6.21 - 5.6.28, 7.0.6 - 7.2.0
1
Output for 5.3.18 - 5.4.45, 5.5.29 - 5.5.34, 5.6.13 - 5.6.20, 7.0.0 - 7.0.5