3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php if (DEBUG) echo 'some sensitive data';
Output for 4.3.0 - 5.6.28, hhvm-3.10.0, 7.0.0 - 7.1.0
Notice: Use of undefined constant DEBUG - assumed 'DEBUG' in /in/fIpMO on line 2 some sensitive data
Output for hhvm-3.12.0
Notice: Use of undefined constant DEBUG - assumed 'DEBUG' in /in/fIpMO on line -1 some sensitive data