Request & Session usage

gistfile1.aw

<?php
$sess     = Session::init('foo');
$request  = Request::requires(
  Request::GET,
  'love'
);

/* 
if (! isset($sess->bar)) {
  $sess->bar = 'baz';
} 
*/

if (isset($sess->bar)) {
  echo $sess->bar;
}

// a url like ?love=1
if (isset($request->love)) {
  echo $request->love;
}