/**
* @internal Actual email dispatcher.
*
* @param type $subject Email subject value
* @param type $to Email recipient value
* @param type $txtbody Email text body value
* @param type $htmlbody Email html body value
* @param type $username Smtp username value
* @param type $password Smtp username value
* @param type $replyto Email replyto value
* @param type $attachment Email attachment data
* @param type $cc Email carbon copies
* @param type $ext Email extended header data
*/
private static function sendEmail($subject, $to, $txtbody = '', $htmlbody = '', $username = null, $password = null, $replyto = false, $attachment = null, $cc = false, $ext = null)
{
if (EmailService::canUse()) {
sendMultipartMail($subject, $to, $txtbody, $htmlbody, $username, $password, $replyto, $attachment, $cc, $ext);
} else {
EmailUtils::emailToLog($subject, $to, $txtbody, $htmlbody, $replyto, $cc, $ext);
}
}