Development

- Changed router so it supports both string and object as exception handlers.
- Added `Router::error($callback)` method to `Router` class (issue #238).
- Fixed issues calling `getController` and `getMethod` when callback is an object (issue #239).
- Updated documentation to reflect new changes.
- Added `addExceptionHandler` to `IGroupRoute` interface and `RouteGroup` class.
- Other minor bugfixes and optimisations.

src/Pecee/SimpleRouter/Route/IGroupRoute.php

@@ -1,6 +1,8 @@
 <?php
+
 namespace Pecee\SimpleRouter\Route;
 
+use Pecee\Handlers\IExceptionHandler;
 use Pecee\Http\Request;
 
 interface IGroupRoute extends IRoute
@@ -13,6 +15,14 @@ interface IGroupRoute extends IRoute
      */
     public function matchDomain(Request $request);
 
+    /**
+     * Add exception handler
+     *
+     * @param IExceptionHandler $handler
+     * @return static $this;
+     */
+    public function addExceptionHandler(IExceptionHandler $handler);
+
     /**
      * Set exception-handlers for group
      *