original_string: public function getAccessToken()
      {
          // Get the signed request URL
          $response = $this->fetch('POST', API::API_URL, self::ACCESS_TOKEN_METHOD);
          $token = $this->parseTokenString($response['body']);
          $this->storage->set($token, 'access_token');
      }
code: public function getAccessToken()
      {
          // Get the signed request URL
          $response = $this->fetch('POST', API::API_URL, self::ACCESS_TOKEN_METHOD);
          $token = $this->parseTokenString($response['body']);
          $this->storage->set($token, 'access_token');
      }
code_tokens: public function getAccessToken ( ) { // Get the signed request URL $ response = $ this -> fetch ( 'POST' , API :: API_URL , self :: ACCESS_TOKEN_METHOD ) ; $ token = $ this -> parseTokenString ( $ response [ 'body' ] ) ; $ this -> storage -> set ( $ token , 'access_token' ) ; }
docstring: Acquire an access token
  Tokens acquired at this point should be stored to
  prevent having to request new tokens for each API call
  @link http://tools.ietf.org/html/rfc5849#section-2.3
docstring_tokens: Acquire an access token Tokens acquired at this point should be stored to prevent having to request new tokens for each API call