amacgregor

<?php 

class Product {
  private $stockItem;
  private $sku;
  
  public function __construct($sku, $stockQuantity, $stockStatus){
    $this->stockItem  = new StockItem($stockQuantity, $stockStatus);
    $this->sku        = $sku;
  }

amacgregor

<?php 
 
class StockItem {
  
  private $quantity;
  private $status;
  
  public function __construct($quantity, $status){
   $this->quantity = $quantity;
   $this->status   = $status;

amacgregor

<?php 
 
class Product {
  private $stockItem;
  private $sku;
  
  public function __construct($sku, StockItem $stockItem){
    $this->stockItem  = $stockItem;
    $this->sku        = $sku;
  }

amacgregor

<?php 
 
class Product {
  private $stockItem;
  private $sku;
  
  public function __construct($sku){
    $this->sku        = $sku;
  }
  

amacgregor

<?php 

abstract class Product 
{
  private $sku;
  private $name;
  protected $type = null;
  
  public function __construct($sku, $name)
  {

amacgregor

<?php 


$product = new Product_Chair('0001','INGOLF Chair');

...

$product = new Product_Table('0002','STOCKHOLN Table');

...

amacgregor

<?php

class ProductController {
  
 public function create($product_type)
 {
   // Some post data validation logic here
   
   // Now we need to instantiate our product 
   $product = ProductFactory::build($product_type, $post['sku'], $post['name'])

amacgregor

<?php

class ProductFactory 
{
  public static function build($product_type, $sku, $name)
  {
    $product = "Product_" . ucwords($product_type);
    if(class_exists($product))
    {
      return new $product($sku, $name);

amacgregor

<?php

/** Example taken from http://www.webgeekly.com/tutorials/php/how-to-create-a-singleton-class-in-php/ **/

class User
{
    // Hold an instance of the class
    private static $instance;
 
    // The singleton method

amacgregor

mkdir dev
cd dev
export CMAKE_PREFIX_PATH=`pwd`
git clone git://github.com/facebook/hhvm.git
cd hhvm
git submodule init
cd ../

## Required for builtin web-server support