...

function cmp($a, $b)
{
   if ($a == $b) {
       return 0;
   }
   return ($a < $b) ? -1 : 1;
}

function uksort_tree ( &$array )
{
    // [PHP5] foreach ( $array as &$value )
    foreach ( $array as $key => $value )
    {
       if ( is_array ( $value ) )
       {
            // [PHP5] uksort_tree ( $value );
           uksort_tree ( $array[$key] );
       }
    }

    uksort( $array, "cmp" );
}

uksort_tree( $myEntryArray );

...