Using psr-0 compliant autoloader

gistfile1.aw

<?php
//File: test.php

//Create the file SplClassLoader.php and add the contents of this gist https://gist.github.com/221634 
//Example:
//Class Foo\Bar located in 'src/Foo/Bar.php'

require 'SplClassLoader.php';

$autoloader = new SplClassLoader('Foo', 'src');
$autoloader->register();

use Foo\Bar;
$bar = new Bar();

//For php versions prior to 5.3 and using pseudo namespaces:
$autoloader2 = new SplClassLoader('Foo', 'lib');
$autoloader2->setNamespaceSeparator('_');
$autoloader2->register();

$bar = new Foo_Bar();