static function getByIds($ids = array())
{
$ids = addslashes(join(',', $ids));
if (array_key_exists($ids, self::$instancesByIds)) {
return self::$instancesByIds[$ids];
}
self::$instancesByFilter[$ids] = array();
$rs = dbAll("select * from poll where id in ({$ids})");
foreach ($rs as $r) {
self::$instancesByIds[$ids][] = Poll::getInstance($r['id'], $r);
}
return self::$instancesByIds[$ids];
}
/**
* Return Poll class instance
*
* @return Poll
*/
public static function Poll()
{
return Poll::getInstance();
}
