3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php error_reporting(E_ALL); $var; $var = 3.14; echo $var;
based on qQTG4
Output for 5.1.0 - 5.6.28, 7.0.0 - 7.1.0
3.14
Output for 5.0.4 - 5.0.5, hhvm-3.10.0 - 3.12.0
Notice: Undefined variable: var in /in/uQ1PJ on line 3 3.14
Output for 4.3.0 - 5.0.3
Notice: Undefined variable: var in /in/uQ1PJ on line 3 3.14