YAPF
hello there !
This is the default page and what serves as a documentation.
About
Yes, YAPF is Yet Another PHP (toy) Framework. There are already dozens thousands billions of PHP frameworks so why 
another (obviously useless) one ? Because:
    * Everybody else is doing it, why shouldn't I ?
    * It's fun to build
    * Building a framework is a nice excuse for not building an actual kick-ass application
    * 1 developer === 1 framework
    * It's rather fast and lightweight
YAPF borrows and forks its main parts from other projects:
    * dispatcher/controller/view components come from the Green framework (same as Frog CMS)
    * optional model layer is from the Redbean ORM project
There are things that YAPF does not provides:
    * Forms: all libraries dealing with forms tend to be either not flexible enough or too cumbersome. Plus, I like to 
    keep control over the slighest bit of the UI. Until I find/crite one that suits my needs I prefer not to include 
    any.
Code samples
Like I had time to write a proper tutorial...
Controller / View
Example controller:
class IndexController extends Controller
{
    public function indexAction()
    {
        // your code goes here
    }
}
ORM
You can use the fun Redbean ORM which is bundled with YAPF. Redbean is an ORM that does not need an a priori schema 
configuration, everything is done on the fly, even create and alter table.
First, activate Redbean in config.php:
define('USE_REDBEAN', true);
Then, generate your classes name in you application's AppInit:
Redbean_OODB::gen('User,Role,Permission');
And now just use it:
$permission = new Permission;
$permission->setName('admin');
$role = new Role;
$role->setName('admin');
$role->addRelatedPermission($permission);
$user = new User;
$user->setLogin('admin');
$user->setPassword(sha1('123456'));
$user->addRelatedRole($role);
$user->save();
Ajax
Clic here for an example
Write an action:
public function ajaxtestAction()
{
    $t = new Taconite;
    $t->replaceContent('#targetContainer', 'Server software:
' . $_SERVER['SERVER_SOFTWARE']);
    $t->render(true);
}
Infos
phpinfo();
Benchmark
   1. define config defaults
      time  : 0.0001
      memory: 1.48 kb
   2. remove magic quotes
      time  : 0.0000
      memory: 640 b
   3. dispatch request
      time  : 0.3891
      memory: 212.49 kb
   4. set include path
      time  : 0.3522
      memory: 241.75 kb