Quick app() function for PHP 5.2 with slim

gistfile1.aw

<?php

	require 'Slim/Slim.php';

	function app()
	{
		static $app;

		if(gettype($app) != 'object'){
			$app = new Slim();
		}

		return $app;
	}
	 
	function test()
	{
		app()->response()->body('hello world');
	}

	app()->get('/', 'test');
	app()->run();

?>