coreymcmahon’s gists

coreymcmahon / UserModel.php

Last active December 12, 2015 06:38

A model implementation using the repository pattern. From the article: PDO for Elegant PHP Database Access, http://www.modernphpbook.com/articles/pdo-for-elegant-php-database-access - Fig 3

	<?php
	class UserModel
	{
	public static function getUser($id)
	{
	$repository = new UserRepository();
	return $repository->find($id);
	}
	// etc...
	}

coreymcmahon / UserModel.php

Created February 7, 2013 11:10

A model implementation using a data access object. From the article: PDO for Elegant PHP Database Access, http://www.modernphpbook.com/articles/pdo-for-elegant-php-database-access - Fig 2

	<?php
	class UserModel
	{
	public static function getUser($id)
	{
	$dao = new DataAccessObject();
	return $dao->query('
	SELECT * FROM users WHERE id = ' . (int)$id
	);
	}

coreymcmahon / UserModel.php

Last active December 12, 2015 06:38

A naive model implementation. From the article: PDO for Elegant PHP Database Access, http://www.modernphpbook.com/articles/pdo-for-elegant-php-database-access - Fig 1

	<?php
	class UserModel
	{
	public static function connectDb()
	{
	mysql_connect('localhost', 'username', 'password')
	or die('some error');

	mysql_select_db('someDb')
	or die('could not select db');

coreymcmahon / front.php

Created June 14, 2012 12:33

Using the default implementation of HttpKernel\HttpKernel instead of our own framework code - http://www.symfonycentral.com

	<?php
	require_once __DIR__.'/../vendor/.composer/autoload.php';

	use Symfony\Component\HttpKernel;

	// ...

	$framework = new Simplex\Framework($dispatcher, $resolver);
	$response = $framework->handle($request);
	$response->send();

coreymcmahon / container.php

Created June 14, 2012 12:22

Introducing dependency injection into Simplex - http://www.symfonycentral.com

	<?php

	// example.com/src/container.php

	use Symfony\Component\DependencyInjection;
	use Symfony\Component\DependencyInjection\Reference;

	$sc = new DependencyInjection\ContainerBuilder();
	$sc->register('context', 'Symfony\Component\Routing\RequestContext');
	$sc->register('matcher', 'Symfony\Component\Routing\Matcher\UrlMatcher')

coreymcmahon / Framework.php

Created June 14, 2012 12:15

Shifting code to the framework core to manage dependencies - http://www.symfonycentral.com

	<?php
	namespace Simplex;

	use Symfony\Component\Routing;
	use Symfony\Component\HttpKernel;
	use Symfony\Component\EventDispatcher\EventDispatcher;

	class Framework extends HttpKernel\HttpKernel
	{
	public function __construct($routes)

coreymcmahon / front.php

Created June 14, 2012 12:13

Using a "heavy front controller" to manage dependencies - http://www.symfonycentral.com

	<?php
	require_once __DIR__.'/../vendor/.composer/autoload.php';

	use Symfony\Component\HttpFoundation\Request;
	use Symfony\Component\HttpFoundation\Response;
	use Symfony\Component\Routing;
	use Symfony\Component\HttpKernel;
	use Symfony\Component\EventDispatcher\EventDispatcher;

	$request = Request::createFromGlobals();

coreymcmahon / front.php

Created June 14, 2012 11:53

Attaching the ExceptionHandler in our HttpKernel based framework - http://www.symfonycentral.com

	<?php
	require_once __DIR__.'/../vendor/.composer/autoload.php';

	use Symfony\Component\HttpKernel;

	// ...

	$listener = new HttpKernel\EventListener\ExceptionListener('Calendar\\Controller\\ErrorController::exceptionAction');
	$dispatcher->addSubscriber($listener);

coreymcmahon / ErrorController.php

Created June 14, 2012 11:52

Example of an Exception Controller that responds to exception events in our framework - http://www.symfonycentral.com

	<?php
	namespace Calendar\Controller;

	use Symfony\Component\HttpFoundation\Response;
	use Symfony\Component\HttpKernel\Exception\FlattenException;

	class ErrorController
	{
	public function exceptionAction(FlattenException $exception)
	{

coreymcmahon / Framework.php

Created June 14, 2012 11:43

By extending HttpKernel we can significantly reduce our framework's code - http://www.symfonycentral.com

	<?php
	namespace Simplex;

	use Symfony\Component\HttpKernel\HttpKernel;

	class Framework extends HttpKernel
	{
	}

Corey McMahon coreymcmahon