Symfony Demo
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9.9 ms

high-performance approaches to transform factory (#400)

April 10, 2026 at 8:54:25 AM Alice Smith

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Building fault-tolerant decorator with best practices (#399)

April 10, 2026 at 2:21:38 AM Bob Johnson

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The async guide to middleware management (#403)

April 10, 2026 at 12:56:39 AM John Doe

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Why every developer should containerize compiler (#428)

April 9, 2026 at 3:34:08 PM Frank Miller

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portable provider: a deep dive into modern practices (#417)

April 9, 2026 at 1:02:52 PM Alice Smith

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optimizer and composable systems: lessons learned (#429)

April 9, 2026 at 3:50:20 AM Jane Doe

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Why every developer should aggregate subscriber (#436)

April 9, 2026 at 3:05:31 AM Bob Johnson

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Understanding idempotent adapter in production (#438)

April 9, 2026 at 2:13:27 AM John Doe

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How to serialize your scheduler effectively (#450)

April 8, 2026 at 6:57:51 PM Carol Williams

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composable optimizer: a deep dive into modern practices (#449)

April 8, 2026 at 4:13:25 PM Bob Johnson

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This is a demo application built in the Symfony Framework to illustrate the recommended way of developing Symfony applications.

For more information, check out the Symfony doc.

Click on this button to show the source code of the Controller and template used to render this page.

Source code used to render this page

src/Controller/BlogController.php at line 57

/**
 * NOTE: For standard formats, Symfony will also automatically choose the best
 * Content-Type header for the response.
 *
 * See https://symfony.com/doc/current/routing.html#special-parameters
 */
#[Route('/', name: 'blog_index', defaults: ['page' => '1', '_format' => 'html'], methods: ['GET'])]
#[Route('/rss.xml', name: 'blog_rss', defaults: ['page' => '1', '_format' => 'xml'], methods: ['GET'])]
#[Route('/page/{page}', name: 'blog_index_paginated', defaults: ['_format' => 'html'], requirements: ['page' => Requirement::POSITIVE_INT], methods: ['GET'])]
#[Cache(smaxage: 10)]
public function index(Request $request, int $page, string $_format, PostRepository $posts, TagRepository $tags): Response
{
    $start = microtime(true);

    $tag = null;

    if ($request->query->has('tag')) {
        $tag = $tags->findOneBy(['name' => $request->query->get('tag')]);
    }

    $latestPosts = $posts->findLatest($page, $tag);

    return $this->render('blog/index.'.$_format.'.twig', [
        'paginator' => $latestPosts,
        'tagName' => $tag?->getName(),
        'elapsed_ms' => round((microtime(true) - $start) * 1000, 1),
    ]);
}

templates/blog/index.html.twig at line 1

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