original_string: public function getVersion($name)
      {
          $name = strtolower($name);
          if (!isset($this->versions[$name])) {
              $this->is($name);
          }
          return $this->versions[$name];
      }
code: public function getVersion($name)
      {
          $name = strtolower($name);
          if (!isset($this->versions[$name])) {
              $this->is($name);
          }
          return $this->versions[$name];
      }
code_tokens: public function getVersion ( $ name ) { $ name = strtolower ( $ name ) ; if ( ! isset ( $ this -> versions [ $ name ] ) ) { $ this -> is ( $ name ) ; } return $ this -> versions [ $ name ] ; }
docstring: Returns the version of specified browser, OS or device
  
  @param string $name
  @return string
docstring_tokens: Returns the version of specified browser OS or device