/**
* Connect to the database using the default driver
*
* @param string $host
* @param string $user
* @param string $password
* @param string $db
* @param array $options
* @return AbstractDatabaseDriver
* @throws Exception\SelectionException
* @throws Exception\ConnectionException
*/
public static function connect($host, $user, $password, $db, array $options = array())
{
$configuration = new Configuration();
$options += array('charset' => $configuration->getCharset(), 'driver' => $configuration->getDriver(), 'connectionid' => self::getDefaultConnectionID(), 'debug' => $configuration->isDebug());
$id = strtolower($options['connectionid']);
if (!isset(self::$configurations[$id])) {
self::registerConfiguration($id, $configuration->toArray());
}
if (!isset(self::$connections[$id]) or self::$connections[$id]->isClosed()) {
$class = self::getDriverClass(strtolower($options['driver']));
/**@var $connection AbstractDatabaseDriver*/
$connection = new $class($host, $user, $password, $db, $options);
$connection->setDebug($options['debug']);
self::$connections[$id] = $connection;
}
return self::$connections[$id];
}
