error)
die('Failed to connect to database.');
$interface->setErrorHandler(['DB', 'errorHandler']);
$interface->query('SET NAMES ?', 'utf8mb4');
if ($options['prefix'])
$interface->setIdentPrefix($options['prefix']);
// disable STRICT_TRANS_TABLES and STRICT_ALL_TABLES off. It prevents usage of implicit default values.
if ($idx == DB_AOWOW)
$interface->query("SET SESSION sql_mode = 'NO_ENGINE_SUBSTITUTION'");
// disable ONLY_FULL_GROUP_BY (Allows for non-aggregated selects in a group-by query)
else
$interface->query("SET SESSION sql_mode = ''");
self::$interfaceCache[$idx] = &$interface;
self::$connectionCache[$idx] = true;
}
public static function errorHandler($message, $data)
{
if (!error_reporting())
return;
$error = "DB ERROR:
\n\n".print_r($data, true)."
";
echo CLI ? strip_tags($error) : $error;
exit;
}
public static function getDB($idx)
{
return self::$interfaceCache[$idx];
}
public static function isConnected($idx)
{
return isset(self::$connectionCache[$idx]);
}
public static function isConnectable($idx)
{
return isset(self::$optionsCache[$idx]);
}
private static function safeGetDB($idx)
{
if (!self::isConnected($idx))
self::connect($idx);
return self::getDB($idx);
}
/**
* @static
* @return DbSimple_Mysql
*/
public static function Characters($realm)
{
if (!isset(self::$optionsCache[DB_CHARACTERS.$realm]))
die('Connection info not found for live database of realm #'.$realm.'. Aborted.');
return self::safeGetDB(DB_CHARACTERS.$realm);
}
/**
* @static
* @return DbSimple_Mysql
*/
public static function Auth()
{
return self::safeGetDB(DB_AUTH);
}
/**
* @static
* @return DbSimple_Mysql
*/
public static function World()
{
return self::safeGetDB(DB_WORLD);
}
/**
* @static
* @return DbSimple_Mysql
*/
public static function Aowow()
{
return self::safeGetDB(DB_AOWOW);
}
public static function load($idx, $config)
{
self::$optionsCache[$idx] = $config;
}
}
?>