original_string: public function getRequestToken()
      {
          // Nullify any request token we already have
          $this->storage->set(null, 'request_token');
          $url = API::API_URL . self::REQUEST_TOKEN_METHOD;
          $response = $this->fetch('POST', $url, '');
          $token = $this->parseTokenString($response['body']);
          $this->storage->set($token, 'request_token');
      }
code: public function getRequestToken()
      {
          // Nullify any request token we already have
          $this->storage->set(null, 'request_token');
          $url = API::API_URL . self::REQUEST_TOKEN_METHOD;
          $response = $this->fetch('POST', $url, '');
          $token = $this->parseTokenString($response['body']);
          $this->storage->set($token, 'request_token');
      }
code_tokens: public function getRequestToken ( ) { // Nullify any request token we already have $ this -> storage -> set ( null , 'request_token' ) ; $ url = API :: API_URL . self :: REQUEST_TOKEN_METHOD ; $ response = $ this -> fetch ( 'POST' , $ url , '' ) ; $ token = $ this -> parseTokenString ( $ response [ 'body' ] ) ; $ this -> storage -> set ( $ token , 'request_token' ) ; }
docstring: Acquire an unauthorised request token
  @link http://tools.ietf.org/html/rfc5849#section-2.1
  @return void
docstring_tokens: Acquire an unauthorised request token