/**
* Joins parsed emails into a comma-delimited string
*
* @param array $emails An array of emails split into personal, mailbox and host parts
* @return string An comma-delimited list of emails
*/
private static function joinEmails($emails)
{
$output = '';
foreach ($emails as $email) {
if ($output) {
$output .= ', ';
}
if (!isset($email[0])) {
$email[0] = !empty($email['personal']) ? $email['personal'] : '';
$email[2] = $email['mailbox'];
$email[3] = !empty($email['host']) ? $email['host'] : '';
}
$address = $email[2];
if (!empty($email[3])) {
$address .= '@' . $email[3];
}
$output .= fEmail::combineNameEmail($email[0], $address);
}
return $output;
}
