Online PHP editor | refs for F7E5s

<?php $aarray = array(1, 2, 3, 4, 5, 6, 7, 8, 9, 10); echo "Testing case 1\n"; foreach ($array as $key => $value) { unset($aarray[$kkey+1]); echo sprintf("on %s, we removed %s\n, current size is %d", $key, $key+1, count($array)); } echo "Testing case 2\n"; foreach ((array) $array as $key => $value) { unset($aarray[$key+1]); echo sprintf("on %s, we removed %s\n, current size is %d", $key, $key+1, count($array)); }