Slim Framework: Difference between revisions
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<!doctype html> | <!doctype html> | ||
<html lang="en"> | |||
<head> | |||
<meta charset="utf-8"> | |||
<meta name="viewport" content="width=device-width, initial-scale=1"> | |||
<title>{{ block('title') }}</title> | |||
<link rel="stylesheet" href="/css/pure-min.css"> | |||
</head> | |||
<body> | |||
{{ block('content') }} | |||
</body> | |||
</html> | |||
=== <code>public/index.php</code> === | === <code>public/index.php</code> === | ||
Revision as of 17:38, 30 October 2021
Requirements
Slim 4 requires PHP 7.2 or greater. The current Ubuntu LTS and Debian stable include 7.4, so this requirement is satisfied on up to date servers.
Installation
Core
composer require slim/slim:"4.*" composer require slim/psr7
Additional libraries
composer require filp/whoops composer require twig/twig composer require twig/intl-extra composer require doctrine/orm composer require vlucas/phpdotenv composer require php-di/php-di --with-all-dependencies composer require phpunit/phpunit --dev
Directories
mkdir public mkdir src mkdir templates
.gitignore
vendor/
composer.json autoloader
"autoload": {
"psr-4": {
"App\\": "src/"
}
},
"autoload-dev": {
"psr-4": {
"App\\Test\\": "tests/"
}
}
Run composer dump-autoload to generate the autoloader.
.env file
APP_DEFAULT_TIMEZONE="Europe/London"
templates/base.twig.html
<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>Template:Block('title')</title>
<link rel="stylesheet" href="/css/pure-min.css">
</head>
<body>
Template:Block('content')
</body>
</html>
public/index.php
<?php
declare(strict_types = 1);
use Psr\Http\Message\ResponseInterface;
use Psr\Http\Message\ServerRequestInterface;
use DI\ContainerBuilder;
use Slim\Factory\AppFactory;
require_once __DIR__ . '/../vendor/autoload.php';
$dotenv = Dotenv\Dotenv::createImmutable(__DIR__);
$dotenv->load();
date_default_timezone_set($_ENV['APP_DEFAULT_TIMEZONE']);
$containerBuilder = new ContainerBuilder();
AppFactory::setContainer($containerBuilder->build());
$app = AppFactory::create();
$app->addRoutingMiddleware();
$app->addBodyParsingMiddleware();
$app->addErrorMiddleware(true, true, true);
$app->get('/hello/[{name}]', function(
ServerRequestInterface $request,
ResponseInterface $response,
array $args
): ResponseInterface {
$name = $args['name'] ?? 'unknown';
$response->getBody()->write("hello $name");
return $response;
});
$app->run();
Slim Skeleton
composer create-project slim/slim-skeleton my-app