original_string: public function isBasePart($base)
      {
          if (empty($base)) {
              $this->_status &= ~self::STATUS_BASEPART;
          } else {
              $this->_status |= self::STATUS_BASEPART;
          }
      }
code: public function isBasePart($base)
      {
          if (empty($base)) {
              $this->_status &= ~self::STATUS_BASEPART;
          } else {
              $this->_status |= self::STATUS_BASEPART;
          }
      }
code_tokens: public function isBasePart ( $ base ) { if ( empty ( $ base ) ) { $ this -> _status &= ~ self :: STATUS_BASEPART ; } else { $ this -> _status |= self :: STATUS_BASEPART ; } }
docstring: Is this the base MIME part?
  
  @param boolean $base  True if this is the base MIME part.
docstring_tokens: Is this the base MIME part?