if (isset($fields['tracking_mode'])) $tracking_mode_part = ', tracking_mode = '.(int) $fields['tracking_mode'];
if (isset($fields['record_type'])) $record_type_part = ', record_type = '.(int) $fields['record_type'];
if (isset($fields['bcc_email'])) $bcc_email_part = ', bcc_email = '.$mdb2->quote($fields['bcc_email']);
if (isset($fields['tracking_mode'])) $tracking_mode_part = ', tracking_mode = '.(int) $fields['tracking_mode'];
if (isset($fields['record_type'])) $record_type_part = ', record_type = '.(int) $fields['record_type'];
if (isset($fields['bcc_email'])) $bcc_email_part = ', bcc_email = '.$mdb2->quote($fields['bcc_email']);