2 tips on effectively organizing your navigation

Firing a function from your browser

The concept is as simple as firing a function from your browser, and it leans on PHP's call_user_func_array.

I'm going to outline the concept as I have implemented it. This exact implementation may not work in your case, but perhaps you can adapt it to do so.

if(isset($_GET['f']) && function_exists($_GET['f'])) {
$func = $_GET['f']; // Get function name.
unset($_GET['f']); // Drop function from from get.
// Fire and print function, passing 
// remaining GETs as function parameters.	
print_r(call_user_func_array($func, $_GET)); 
exit;
}

In our CMS/Framework, we set up a controller with the code from above to respond at a given URL, for example http://www.example.com/__FOO. By passing a function name as a GET variable, in this case 'f', and the parameters necessary for that function to work as subsequent GET parameters, the result of that function will be printed to the screen.

So, http://www.example.com/__FOO?f=hello_foo&a=world would fire the function hello_foo('world'), perhaps printing Hello World! to the screen.

This allows for a quick and dirty test of a given function, and can be done remotely on a live site, if necessary, without touching any files or whatnot.

We hide this behind an authorization wall and also clean our parameters before they get to this level, so if you try this, keep these points in mind.