3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $arr = array(1,2,3); function m_count($list) { echo count($list); } m_count($arr); /* for($i=0; $i<m_count($arr); $i++) { echo 'done'; } */ ?>
Output for 4.3.0 - 5.6.28, hhvm-3.12.0, 7.0.0 - 7.1.0
3
Output for hhvm-3.10.0

Process exited with code 153.