private function addMetadata(array $values)
    {
        foreach ($values as $domain => $keys) {
            foreach ($keys as $key => $value) {
                $this->setMetadata($key, $value, $domain);
            }
        }
    }
private function addMetadata(array $values)
    {
        foreach ($values as $domain => $keys) {
            foreach ($keys as $key => $value) {
                $this->setMetadata($key, $value, $domain);
            }
        }
    }
private function addMetadata ( array $ values ) { foreach ( $ values as $ domain => $ keys ) { foreach ( $ keys as $ key => $ value ) { $ this -> setMetadata ( $ key , $ value , $ domain ) ; } } }
Adds current values with the new values.

@param array $values Values to add
Adds current values with the new values .