3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $arr = array(1,2,3,4,5,6,7,8,9,10,'a','b','c','d','e','f','g','h','i','j'); for($i=0;$i<count($arr-10);$i++){ echo("loop "); $tmp = $arr[$i+10]; $arr[$i+10]=$arr[$i+1]; $arr[$i+1]=$tmp; } echo("\n"); for($i=0;$i<count($arr);$i++){ echo($arr[$i]." "); } ?>
Output for 7.0.0 - 7.2.6
Fatal error: Uncaught Error: Unsupported operand types in /in/6r9Sk:4 Stack trace: #0 {main} thrown in /in/6r9Sk on line 4
Process exited with code 255.
Output for 4.3.2 - 5.6.28
Fatal error: Unsupported operand types in /in/6r9Sk on line 4
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Unsupported operand types in /in/6r9Sk on line 4