3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $comm = "27"; $mort = "15"; $comm = (float) $investCom; $mort = (float) $mortAmount; $balance = $comm - $mort; echo $balance;
based on VgXuc
Output for 5.0.4 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
Notice: Undefined variable: investCom in /in/5j9p6 on line 4 Notice: Undefined variable: mortAmount in /in/5j9p6 on line 5 0
Output for 4.3.0 - 5.0.3
Notice: Undefined variable: investCom in /in/5j9p6 on line 4 Notice: Undefined variable: mortAmount in /in/5j9p6 on line 5 0