original_string: public function getMethod()
      {
          if (null === $this->method) {
              $this->method = $this->getServer('REQUEST_METHOD', 'GET');
          }
          return $this->method;
      }
code: public function getMethod()
      {
          if (null === $this->method) {
              $this->method = $this->getServer('REQUEST_METHOD', 'GET');
          }
          return $this->method;
      }
code_tokens: public function getMethod ( ) { if ( null === $ this -> method ) { $ this -> method = $ this -> getServer ( 'REQUEST_METHOD' , 'GET' ) ; } return $ this -> method ; }
docstring: Returns the HTTP request method
  
  @return string
docstring_tokens: Returns the HTTP request method