public static function i($id = 0)
{
$id = (int) $id;
if ($id > 0) {
if (isset(self::$instances['post'][$id])) {
return self::$instances['post'][$id];
}
if ($result = self::loadpost($id)) {
self::$instances['post'][$id] = $result;
return $result;
}
return null;
}
return parent::iteminstance(__CLASS__, $id);
}
public static function i($id = 0)
{
return parent::iteminstance(__CLASS__, (int) $id);
}
public static function iteminstance($class, $id = 0)
{
$single = getinstance($class);
if ($single->id == $id) {
return $single;
}
if ($id == 0 && $single->id > 0) {
return $single;
}
if ($single->id == 0 && $id > 0) {
return $single->loaddata($id);
}
return parent::iteminstance($class, $id);
}
