original_string: public function setMetadataValues($values)
      {
          foreach ($values as $name => $value) {
              $this->metadata[$name] = $value;
          }
      }
code: public function setMetadataValues($values)
      {
          foreach ($values as $name => $value) {
              $this->metadata[$name] = $value;
          }
      }
code_tokens: public function setMetadataValues ( $ values ) { foreach ( $ values as $ name => $ value ) { $ this -> metadata [ $ name ] = $ value ; } }
docstring: Sets several metadata values by name.
  
  @param array $values Array mapping metadata names with metadata values.
docstring_tokens: Sets several metadata values by name .