Online PHP editor | refs for FVT7l

<?php $entries = array ( 0 => array ( 'CN=Abraham Lincoln,CN=Users,DC=test,DC=io' => array ( 'objectclass' => array ( 0 => 'top', 1 => 'person', 2 => 'organizationalPerson', 3 => 'user' ), 'cn' => 'AbrahamLincoln' ), ), 1 => array ( 'CN=Administrator,CN=Users,DC=test,DC=io' => array ( 'objectclass' => array ( 0 => 'top', 1 => 'person', 2 => 'organizationalPerson', 3 => 'user' ), 'distinguishedname' => 'CN=Administrator,CN=Users,DC=test,DC=io' ), ), 2 => array ( 'CN=CloudNCUsers,CN=Users,DC=test,DC=io' => array ( 'objectclass' => array ( 0 => 'top', 1 => 'group' ), 'distinguishedname' => 'CN=CloudNCUsers,CN=Users,DC=test,DC=io' ), ), 3 => array ( 'CN=Jill Dope,CN=Users,DC=test,DC=io' => array ( 'objectclass' => array ( 0 => 'top', 1 => 'person', 2 => 'organizationalPerson', 3 => 'user' ), 'distinguishedname' => 'CN=JillDope,CN=Users,DC=test,DC=io' ), ) ); $result = array(); foreach ($entries as $entry) { $result[key($entry)] = reset($entry); } print_r($result);