3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php function insert ( $var, $key ) { for ($i=$key;$i<=count($dizi);$i++){ $dizi[$i+1]=$dizi[$i]; } $dizi[$key]=$var; echo var_dump($dizi); } $dizi = array ( '1','2','3','4','5'); insert ("a",3); ?>
based on QkFmI
Output for 5.0.4 - 5.6.28, hhvm-3.12.0, 7.0.0 - 7.1.0
Notice: Undefined variable: dizi in /in/XcKte on line 4 array(1) { [3]=> string(1) "a" }
Output for hhvm-3.10.0

Process exited with code 153.
Output for 4.3.0 - 5.0.3
Notice: Undefined variable: dizi in /in/XcKte on line 4 array(1) { [3]=> string(1) "a" }