Online PHP editor | refs for 8gHpB

<?php $arr = array(); $arr[5] = array ( "ID" => 3123, "IS_NEW" => 1, "OrgType" => 5, "Surname" => 'РЎР°Р±РёСЂРѕРІ', "Name" => 'Р Р°РёР»СЊ', "Patronymic" => 'РђРЅРІР°СЂРѕРІРёС‡' ); $arr[6] = array ( "ID" => 3124, "IS_NEW" => 1, "OrgType" => 5, "Surname" => "Сабиров", "Name" => "Раиль", "Patronymic" => "Анварович" ); function test($item, $key) { echo($key.' = '. $item . "\n"); } array_walk($arr, 'test'); $array = array("color" => array("blue", "red", "green"), "size" => array("small", "medium", "large")); print_r(array_keys($array));