Helper::createClient

static function createClient($mailbox, $langCharset = null)
{
	return new Imap(
		$mailbox['SERVER'], $mailbox['PORT'],
		$mailbox['USE_TLS'] == 'Y' || $mailbox['USE_TLS'] == 'S',
		$mailbox['USE_TLS'] == 'Y',
		$mailbox['LOGIN'], $mailbox['PASSWORD'],
		$langCharset ? $langCharset : LANG_CHARSET
	);
}