0) var $content_type_charset; // like content_type var $content_type_name; // array of the names of the attachments var $content_type_boundary; // The boundary of an multipart-article. var $content_type_format; // array, is the body in flowed format? var $answers; // which articles are followups of this article? var $isAnswer; // is the article an answer to an other article? var $username; var $user_agent; var $isReply; // has this article "Re: " at the beginning of the subject? var $threadsize; // number of articles in this thread } ?>