3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $page_class = "whut\n"; echo @page_class; unset($page_class); echo @page_class;
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
page_classpage_class