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<?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);
Output for 4.3.0 - 7.1.0
array(3) { ["marco polo"]=> array(2) { ["age"]=> int(40) ["service"]=> int(5) } ["carl marx"]=> array(2) { ["age"]=> int(30) ["service"]=> int(7) } ["jane austen"]=> array(2) { ["age"]=> int(30) ["service"]=> int(9) } }