3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $array = array( 0 => 'x-ice', 2 => 'x-icenorth', 4 => 'x-icexi2', 5 => 'x-icexi3'); $arrays =$array; print_r($array); $array=array(); $i=0; foreach($arrays as $k => $item) { $array[$i]=$item; unset($arrays[$k]); $i++; } print_r($array);
Output for 4.3.0 - 5.6.28, hhvm-3.12.0, 7.0.0 - 7.1.0
Array ( [0] => x-ice [2] => x-icenorth [4] => x-icexi2 [5] => x-icexi3 ) Array ( [0] => x-ice [1] => x-icenorth [2] => x-icexi2 [3] => x-icexi3 )
Output for hhvm-3.10.0

Process exited with code 153.