CakePHP controller sample

PostsController.php

<?php 
class PostsController extends AppController {

	public $uses = array('Post', 'Foo', 'Bar');
	
	public $components = array('Session', 'Security');
	
	public $helpers = array('Html', 'Form');

	public function index() {
		$this->Post->recursive = 0;
		// $this-> [Ctrl + Space]
		$this->Session->write("foo");
	}
}