original_string: public function getTitle($code)
      {
          if (!isset($this->titles[$code])) {
              $code = key($this->getTitles());
          }
  
          return $this->titles[$code];
      }
code: public function getTitle($code)
      {
          if (!isset($this->titles[$code])) {
              $code = key($this->getTitles());
          }
  
          return $this->titles[$code];
      }
code_tokens: public function getTitle ( $ code ) { if ( ! isset ( $ this -> titles [ $ code ] ) ) { $ code = key ( $ this -> getTitles ( ) ) ; } return $ this -> titles [ $ code ] ; }
docstring: Return localized title.
  
  @param string $code
  
  @return string
docstring_tokens: Return localized title .