3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php echo 'test'; ?><?php/**/?>
Output for 5.4.34 - 7.1.0
test Notice: Use of undefined constant php - assumed 'php' in /in/lWUsF on line 3
Output for 4.3.0 - 5.4.32
test<?php/**/?>