original_string: public function getMethod()
      {
          if ($this->method === null) {
              if (is_null($this->method_override)) {
                  $this->method = $this->server->get('request-method');
              } else {
                  $this->method = $this->method_override;
              }
              $this->method = strtoupper($this->method);
          }
          return $this->method;
      }
code: public function getMethod()
      {
          if ($this->method === null) {
              if (is_null($this->method_override)) {
                  $this->method = $this->server->get('request-method');
              } else {
                  $this->method = $this->method_override;
              }
              $this->method = strtoupper($this->method);
          }
          return $this->method;
      }
code_tokens: public function getMethod ( ) { if ( $ this -> method === null ) { if ( is_null ( $ this -> method_override ) ) { $ this -> method = $ this -> server -> get ( 'request-method' ) ; } else { $ this -> method = $ this -> method_override ; } $ this -> method = strtoupper ( $ this -> method ) ; } return $ this -> method ; }
docstring: Get Http Method to lower case.
  
  @return string
docstring_tokens: Get Http Method to lower case .