original_string: public function getDescription($default = false)
      {
          if (($ob = $this->_headers['content-description']) &&
              strlen($ob->value)) {
              return $ob->value;
          }
  
          return $default
              ? $this->getName()
              : '';
      }
code: public function getDescription($default = false)
      {
          if (($ob = $this->_headers['content-description']) &&
              strlen($ob->value)) {
              return $ob->value;
          }
  
          return $default
              ? $this->getName()
              : '';
      }
code_tokens: public function getDescription ( $ default = false ) { if ( ( $ ob = $ this -> _headers [ 'content-description' ] ) && strlen ( $ ob -> value ) ) { return $ ob -> value ; } return $ default ? $ this -> getName ( ) : '' ; }
docstring: Get the description of this part.
  
  @param boolean $default  If the description parameter doesn't exist,
  should we use the name of the part?
  
  @return string  The description of this part.
docstring_tokens: Get the description of this part .