3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $a=array('a'=>1,'b'=>2,'c'=>3); $b=array('d'=>4); $c=array('a'=>5); print_r($a+$b-$c);
Output for 7.0.0 - 7.1.0
Fatal error: Uncaught Error: Unsupported operand types in /in/KLki8:6 Stack trace: #0 {main} thrown in /in/KLki8 on line 6
Process exited with code 255.
Output for 4.3.2 - 5.6.28
Fatal error: Unsupported operand types in /in/KLki8 on line 6
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Unsupported operand types in /in/KLki8 on line 6