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Silex is a PHP microframework designed to be simple and modular. It aims to provide developers with tools to build robust web applications without unnecessary dependencies or complexity. Silex's philosophy emphasizes flexibility, extensibility, and composability by making all parts of its framework modular and interchangeable.
Silex is a PHP microframework designed to be simple and modular. It aims to provide developers with tools to build robust web applications without unnecessary dependencies or complexity. Silex's philosophy emphasizes flexibility, extensibility, and composability by making all parts of its framework modular and interchangeable.
Silex is a PHP microframework built on Symfony2 and Pimple. This document provides an introduction to Silex by demonstrating how to set up a basic application with routing and Twig templating. It then expands on this by implementing an API with CRUD endpoints for users using Doctrine DBAL and MySQL. Finally, it discusses advanced topics like extending the application class, separating configuration and routes, and using request lifecycle hooks.
Standing on the shoulders of giants, Silex is a micro framework built on top of Symfony2 components. It provides an ideal environment for throwing together a simple, single file application. We’ll look at a real example of installing and setting up Silex and creating our first application with full dependency injection, templating and all the other features that you would expect of a modern day PHP framework. This session is recommended for anyone looking to break into the Symfony ecosystem with a simple introduction to a small framework build upon the core components of it’s bigger brother (Symfony2).
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IoT Devices Compliant with JC-STAR Using Linux as a Container OSTomohiro Saneyoshi
40 slides•278 views
Security requirements for IoT devices are becoming more defined, as seen with the EU Cyber Resilience Act and Japan’s JC-STAR.
It's common for IoT devices to run Linux as their operating system. However, adopting general-purpose Linux distributions like Ubuntu or Debian, or Yocto-based Linux, presents certain difficulties. This article outlines those difficulties.
It also, it highlights the security benefits of using a Linux-based container OS and explains how to adopt it with JC-STAR, using the "Armadillo Base OS" as an example.
Feb.25.2025@JAWS-UG IoT
![使用例
$app->register(new Acme¥DatabaseExtension(), array(
'database.dsn' => 'mysql:host=localhost;dbname=myapp',
'database.user' => 'root',
'database.password' => 'secret_root_password',
));
// $app['database'] にインスタンスが入る
Extension](https://image.slidesharecdn.com/php15silex-110828023026-phpapp01/85/Silex-19-320.jpg)
![$app->register(new Silex¥Extension¥DoctrineExtension(), array(
'db.options' => array(
'driver' => 'pdo_sqlite',
'path' => __DIR__.'/app.db',
),
'db.dbal.class_path' => __DIR__.'/vendor/doctrine-dbal/lib',
'db.common.class_path' => __DIR__.'/vendor/doctrine-common/lib',
));
$app->get('/blog/show/{id}', function ($id) use ($app) {
$sql = "SELECT * FROM posts WHERE id = ?";
$post = $app['db']->fetchAssoc($sql, array((int) $id));
return "<h1>{$post['title']}</h1>".
"<p>{$post['body']}</p>";
});
DB(Doctrine)](https://image.slidesharecdn.com/php15silex-110828023026-phpapp01/85/Silex-21-320.jpg)
![$app->register(new Silex¥Extension¥TwigExtension(), array(
'twig.path' => __DIR__.'/views',
'twig.class_path' => __DIR__.'/vendor/twig/lib',
));
$app->get('/hello/{name}', function ($name) use ($app) {
return $app['twig']->render('hello.twig', array(
'name' => $name,
));
});
テンプレート(Twig)](https://image.slidesharecdn.com/php15silex-110828023026-phpapp01/85/Silex-23-320.jpg)
![$app->register(new Silex¥Extension¥SessionExtension());
use Symfony¥Component¥HttpFoundation¥Response;
$app->get('/login', function () use ($app) {
$username = $app['request']->server->get('PHP_AUTH_USER', false);
$password = $app['request']->server->get('PHP_AUTH_PW');
if ('igor' === $username && 'password' === $password) {
$app['session']->set('user', array('username' => $username));
return $app->redirect('/account');
}
$response = new Response();
$response->headers->set('WWW-Authenticate', sprintf('Basic realm="%s"', 'site_login'));
$response->setStatusCode(401, 'Please sign in.');
return $response;
});
$app->get('/account', function () use ($app) {
if (null === $user = $app['session']->get('user')) {
return $app->redirect('/login');
}
return "Welcome {$user['username']}!";
});
セッション(Session)](https://image.slidesharecdn.com/php15silex-110828023026-phpapp01/85/Silex-25-320.jpg)
![ElasticsearchでSPLADEする [Search Engineering Tech Talk 2025 Winter]](https://cdn.slidesharecdn.com/ss_thumbnails/searchtech-250228102455-ddc5ce09-thumbnail.jpg?width=560&fit=bounds)
