original_string: private function addMetadata(array $values)
      {
          foreach ($values as $domain => $keys) {
              foreach ($keys as $key => $value) {
                  $this->setMetadata($key, $value, $domain);
              }
          }
      }
code: private function addMetadata(array $values)
      {
          foreach ($values as $domain => $keys) {
              foreach ($keys as $key => $value) {
                  $this->setMetadata($key, $value, $domain);
              }
          }
      }
code_tokens: private function addMetadata ( array $ values ) { foreach ( $ values as $ domain => $ keys ) { foreach ( $ keys as $ key => $ value ) { $ this -> setMetadata ( $ key , $ value , $ domain ) ; } } }
docstring: Adds current values with the new values.
  
  @param array $values Values to add
docstring_tokens: Adds current values with the new values .