private static function _getArrayMappedRecursive(array $aArray, $oCallable)
{
self::$_oCurrentCallableForArrayMapRecursive = $oCallable;
$_aArray = array_map(array(__CLASS__, '_getArrayMappedNested'), $aArray);
self::$_oCurrentCallableForArrayMapRecursive = null;
return $_aArray;
}