private function hydrateArray($array, $group, $version)
    {
        foreach ($array as $key => $value) {
            $this->hydrate($value, $group, $version);
        }

        return $array;
    }
private function hydrateArray($array, $group, $version)
    {
        foreach ($array as $key => $value) {
            $this->hydrate($value, $group, $version);
        }

        return $array;
    }
private function hydrateArray ( $ array , $ group , $ version ) { foreach ( $ array as $ key => $ value ) { $ this -> hydrate ( $ value , $ group , $ version ) ; } return $ array ; }
Hydrate an array.

@param array  $array
@param string $group
@param string $version

@return array
Hydrate an array .