3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $array = array(1, 2, 3, 4, 5); foreach ($array as $key => $item) { $array[$key + 1] = $item + 2; echo "$item\n"; } print_r($array);
Output for 4.3.0 - 7.1.0
1 2 3 4 5 Array ( [0] => 1 [1] => 3 [2] => 4 [3] => 5 [4] => 6 [5] => 7 )