continued refactoring.

laravel/session/apc.php

@@ -20,6 +20,7 @@ class APC extends Driver {
 	 * Create a new APC session driver instance.
 	 *
 	 * @param  Cache\APC  $apc
+	 * @param  int        $lifetime
 	 * @return void
 	 */
 	public function __construct(\Laravel\Cache\APC $apc, $lifetime)

laravel/session/manager.php

@@ -34,12 +34,12 @@ class Manager {
 	 */
 	public function driver($driver)
 	{
-		if (in_array($driver, array('cookie', 'file', 'database', 'apc', 'memcached')))
+		if ( ! $this->container->registered('laravel.session.'.$driver))
 		{
-			return $this->container->resolve('laravel.session.'.$driver);
+			throw new \Exception("Session driver [$driver] is not supported.");
 		}
 
-		throw new \Exception("Session driver [$driver] is not supported.");
+		return $this->container->resolve('laravel.session.'.$driver);
 	}
 
 }