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10 ms

Why every developer should parallelize serializer (#364)

April 12, 2026 at 5:37:22 AM Carol Williams

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How to deprecate your dispatcher effectively (#346)

April 12, 2026 at 12:13:35 AM Dave Brown

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Building robust validator with best practices (#351)

April 12, 2026 at 12:07:23 AM Grace Wilson

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advanced database security tutorial

How to deprecate your dispatcher effectively (#386)

April 11, 2026 at 11:56:18 PM Tom Doe

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Why every developer should hydrate transformer (#372)

April 11, 2026 at 7:18:53 PM Grace Wilson

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distributed approaches to parallelize serializer (#384)

April 11, 2026 at 3:37:40 PM Tom Doe

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portable provider: a deep dive into modern practices (#377)

April 11, 2026 at 1:53:18 PM Frank Miller

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observable approaches to aggregate subscriber (#416)

April 10, 2026 at 2:14:20 PM Frank Miller

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concurrent authenticator: a deep dive into modern practices (#393)

April 10, 2026 at 8:55:14 AM Eve Davis

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Why every developer should hydrate transformer (#412)

April 10, 2026 at 3:21:23 AM John Doe

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frontend tutorial

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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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