114 	function send_by_id($mailid) {  argument
115 		if ($this->send_one_mail($this->_get_mail_by_id($mailid))) {
116 			$this->_delete_one_mail($mailid);
133 	function _get_mail_by_id($mailid) {  argument
134 …BLEPRE."mailqueue m LEFT JOIN ".UC_DBTABLEPRE."members u ON m.touid=u.uid WHERE mailid='$mailid'");
138 	function _delete_one_mail($mailid) {  argument
139 		$mailid = intval($mailid);
140 		return $this->db->query("DELETE FROM ".UC_DBTABLEPRE."mailqueue WHERE mailid='$mailid'");
143 	function _update_failures($mailid) {  argument
144 		$mailid = intval($mailid);
145 …his->db->query("UPDATE ".UC_DBTABLEPRE."mailqueue SET failures=failures+1 WHERE mailid='$mailid'");