_error = array();
$this->_success = array();
}
private function __clone() { throw new Exception('cloning Class '.__CLASS__.' is illegal'); }
public static function handle()
{
if (!isset(self::$_instance)) {
$c = __CLASS__;
self::$_instance = new $c;
}
return self::$_instance;
}
public static function add($message = '', $type = false)
{
if($type)
{
self::handle()->_success[] = $message;
}else
{
self::handle()->_error[] = $message;
}
}
public static function clear()
{
self::handle()->_error = array();
self::handle()->_success = array();
}
public static function isEmpty()
{
return (sizeof(self::handle()->_success) == 0 && sizeof(self::handle()->_error) == 0 );
}
public static function getError($retval_type = self::RETVAL_STRING)
{
if(sizeof(self::handle()->_error))
{
if($retval_type == self::RETVAL_STRING)
{
return implode('
', self::handle()->_error);
}else
{
return self::handle()->_error;
}
}
}
public static function getSuccess($retval_type = self::RETVAL_STRING)
{
if(sizeof(self::handle()->_success))
{
if($retval_type == self::RETVAL_STRING)
{
return implode('
', self::handle()->_success);
}else
{
return self::handle()->_success;
}
}
}
}