Online PHP editor | refs for UQADL

<?php $arrEmployees['marco polo'] = array(age => 40, service => 5); $arrEmployees['jane austen'] = array(age => 30, service => 9); $arrEmployees['carl marx'] = array(age => 30, service => 7); foreach ($arrEmployees as $key => $row) { $age[$key] = $row['age']; $service[$key] = $row['service']; } array_multisort($age, SORT_DESC, $service, SORT_ASC, $arrEmployees); var_dump($arrEmployees);