Online PHP editor | refs for DZBS0

<?php $x = array(0 => 1, 2 => 3, 4 => 5, 6 => 7, 8 => 9); foreach ($x as $key => $value) { echo "first loop (foreach):" . $key . "=>" . $value . "\n"; if ($key == 4) { break; } } foreach ($x as $key => $value) { echo "second loop (foreach):" . $key . "=>" . $value . "\n"; } reset($x); while (list($key, $value) = each($x)) { echo "first loop (each):" . $key . "=>" . $value . "\n"; if ($key == 4) { break; } } while (list($key, $value) = each($x)) { echo "second loop (each):" . $key . "=>" . $value . "\n"; }