3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $hans=sdosdo ; echo "hallo$hans";
based on BcePA
Output for 7.2.0
Warning: Use of undefined constant sdosdo - assumed 'sdosdo' (this will throw an Error in a future version of PHP) in /in/OLkAa on line 2 hallosdosdo
Output for 7.0.0 - 7.1.10
Notice: Use of undefined constant sdosdo - assumed 'sdosdo' in /in/OLkAa on line 2 hallosdosdo
Output for 4.3.0 - 5.6.28
Notice: Use of undefined constant sdosdo - assumed 'sdosdo' in /in/OLkAa on line 3 hallosdosdo