TiuTalk

<?php
App::uses('Controller', 'Controller');

class AppController extends Controller {
  public $components = array('Session', 'Auth');

  public function isPrefix($prefix) {
    return isset($this->request->params['prefix']) && $this->request->params['prefix'] == $prefix;
  }

TiuTalk

<?php
// Inclui nossa classe com os métodos de segurança
require_once "Seguranca.php";

// Dados vindos do formulário
$usuario = $_POST['usuario'];
$senha = $_POST['senha'];

// Autentica o usuário
if ($Seguranca->login($usuario, $senha)) {

TiuTalk

<form method="post" action="valida.php">
  <label for="usuario">Usuário</label>
  <input type="text" name="usuario" id="usuario" />

  <label for="senha">Senha</label>
  <input type="password" name="senha" id="senha" />

  <input type="submit" value="Entrar" />
</form>

TiuTalk

CREATE TABLE IF NOT EXISTS `usuarios` (
  `id` INT(10) unsigned NOT NULL AUTO_INCREMENT,
  `nome` VARCHAR(100) NOT NULL,
  `usuario` VARCHAR(50) NOT NULL,
  `senha` CHAR(40) NOT NULL,
  PRIMARY KEY (`id`)
);

TiuTalk

$ ab -kc 20 -t 60 http://demo.magentocommerce.com/sony-vaio-11-1-notebook-pc.html/                     

This is ApacheBench, Version 2.3 <$Revision: 655654 $>
Copyright 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/
Licensed to The Apache Software Foundation, http://www.apache.org/

Benchmarking demo.magentocommerce.com (be patient)
Finished 433 requests

TiuTalk

$ ab -kc 20 -t 60 http://demo-store.prestashop.com/en/evening-dresses/27-visconti-co-evening-dress.html

This is ApacheBench, Version 2.3 <$Revision: 655654 $>
Copyright 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/
Licensed to The Apache Software Foundation, http://www.apache.org/

Benchmarking demo-store.prestashop.com (be patient)
Finished 220 requests

TiuTalk

$ ab -kc 20 -t 60 http://super-boutique-3116.spree.mx/products/ruby-baseball-jersey

This is ApacheBench, Version 2.3 <$Revision: 655654 $>
Copyright 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/
Licensed to The Apache Software Foundation, http://www.apache.org/

Benchmarking super-boutique-3116.spree.mx (be patient)
Finished 641 requests

TiuTalk

$ php -v

PHP 5.4.13 (cli) (built: Apr 12 2013 14:04:31)
Copyright (c) 1997-2013 The PHP Group
Zend Engine v2.4.0, Copyright (c) 1998-2013 Zend Technologies
    with Xdebug v2.2.1, Copyright (c) 2002-2012, by Derick Rethans

TiuTalk

brew install php54-memcached php54-apc php54-xdebug

TiuTalk

brew tap homebrew/dupes
brew tap josegonzalez/homebrew-php

brew install php54 --with-mysql --wihout-apache