/**
* Método de acesso ao Singleton PDOPlugin
* @return PDOPlugin
*/
public static function getInstance()
{
if (empty(self::$instance)) {
self::$instance = new PDOPlugin();
}
return self::$instance;
}
/**
* Método de acesso ao Singleton PDOPlugin.
* @param int Modo de carregamento de conexões
* @see self::EAGER
* @see self::LAZY
* @return PDOPlugin
*/
public static function getInstance($modo = self::EAGER)
{
self::$modo = $modo;
if (empty(self::$instance)) {
self::$instance = new PDOPlugin();
}
return self::$instance;
}