s an action ID.
<br/><br/>
Like normal rules, these rules can be used for both parsing and creating URLs.
For example, using the rules above, the URL '/index.php/post/123/create'
would be parsed as the route 'post/create' with GET parameter 'id' being 123.
And given the route 'post/list' and GET parameter 'page' being 2, we should get a URL
'/index.php/posts/page/2'.
<br/><br/>
CUrlManager is a default application component that may be accessed via
<a href="/doc/api/1.0/CWebApplication#getUrlManager">CWebAp