/**
* Gets membership period
*
* @access public
* @param int $membership
* @return string
*/
public static function getPeriod($membership)
{
$price = '';
$product = intval(ThemexCore::getPostMeta($membership, 'product'));
if (!empty($product)) {
$period = intval(ThemexCore::getPostMeta($membership, 'period'));
$price = ThemexWoo::getPeriod($product, $period);
}
return $price;
}
