/**
* TuiyoTableTimelinetmpl::getInstance()
*
* @param mixed $db
* @param bool $ifNotExist
* @return
*/
public function getInstance($db = null, $ifNotExist = true)
{
/** Creates new instance if none already exists ***/
static $instance = array();
if (isset($instance) && !empty($instance) && $ifNotExist) {
if (is_object($instance)) {
return $instance;
} else {
unset($instance);
TuiyoTableTimelinetmpl::getInstance($db, $ifNotExist);
}
} else {
$instance = new TuiyoTableTimelinetmpl($db);
}
return $instance;
}
