Added more example rules and comments.

.htaccess

@@ -1,10 +1,14 @@
 DirectoryIndex index.php
- 
+
+#enable apache rewrite engine
 RewriteEngine on
- 
+
+#set your rewrite base
 RewriteBase /
- 
+
+#Deliver the folder or file if it exists on the server directly
 RewriteCond %{REQUEST_FILENAME} !-f
 RewriteCond %{REQUEST_FILENAME} !-d
  
+#Push every request to index.php
 RewriteRule ^(.*)$ index.php [QSA]

Route.php

@@ -8,7 +8,7 @@ class Route{
 	
 	public static function init(){
  
-		$parsed_url = parse_url($_SERVER['REQUEST_URI']);//URI zerlegen
+		$parsed_url = parse_url($_SERVER['REQUEST_URI']);//Parse Uri
 		
 		if(isset($parsed_url['path'])){
 			self::$path = trim($parsed_url['path'],'/');

index.php

@@ -10,12 +10,18 @@ Config::set('basepath','');
 //init routing
 Route::init();
 
-//base route
+//base route (startpage)
 Route::add('',function(){
 	//Do something
 	echo 'Welcome :-)';
 });
 
+//base route
+Route::add('index.php',function(){
+	//Do something
+	echo 'You are not realy on index.php ;-)';
+});
+
 //simple route
 Route::add('test.html',function(){
 	//Do something
@@ -25,14 +31,34 @@ Route::add('test.html',function(){
 //complex route with parameter
 Route::add('user/(.*)/edit',function($id){
 	//Do something
-	echo 'Edit user with id '.$id;
+	echo 'Edit user with id '.$id.'<br/>';
 });
- 
+
+//accept only numbers as the second parameter. Other chars will result in a 404
+Route::add('foo/([0-9]*)/bar',function($var1){
+	//Do something
+	echo $var1.' is a great number!';
+});
+
+//long route
+Route::add('foo/bar/foo/bar',function(){
+	//Do something
+	echo 'hehe :-)<br/>';
+});
+
+//crazy route with parameters (Will be triggered on the route pattern above too because it matches too)
+Route::add('(.*)/(.*)/(.*)/(.*)',function($var1,$var2,$var3,$var4){
+	//Do something
+	echo 'You have entered: '.$var1.' / '.$var2.' / '.$var3.' / '.$var4.'<br/>';
+});
+
+//Add a 404 Not found Route
 Route::add404(function($url){
 	
 	//Send 404 Header
 	header("HTTP/1.0 404 Not Found");
-	echo '404 :-(';
+	echo '404 :-(<br/>';
+    echo $url.' not found!';
  
 });