/**
* Echos the list of alerts
* @since 0.1
*/
public static function render()
{
if (!self::get_alerts()) {
return false;
}
// sort the alerts by priority
usort(self::$_alerts, array('PW_Alerts', 'compare'));
if (self::$_alerts) {
foreach (self::$_alerts as $alert) {
ZC::e('div.' . $alert['type'], $alert['message']);
}
self::$_alerts = array();
delete_transient('PW_Alerts');
}
}
