PHP code example of switon / http-cache

1. Go to this page and download the library: Download switon/http-cache library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php.

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

switon / http-cache example snippets


use Switon\Http\RequestInterface;
use Switon\HttpCache\Attribute\PageCache;
use Switon\Routing\Attribute\GetMapping;

class ProductController
{
    #[GetMapping('/products')]
    #[PageCache(ttl: 600, key: ['category', 'page'])]
    public function listAction(RequestInterface $request): array
    {
        $category = $request->get('category', 'all');
        $page = (int)$request->get('page', 1);

        return [
            'category' => $category,
            'page' => $page,
            'items' => $this->loadProducts($category, $page),
        ];
    }
}