PHP code example of clickalicious / cachingmiddleware

1. Go to this page and download the library: Download clickalicious/cachingmiddleware 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/ */

clickalicious / cachingmiddleware example snippets


/**
 * Fill queue for running "Caching Middleware"
 *
 * @param \Psr\Http\Message\ServerRequestInterface $request  Request (PSR) to process
 * @param \Psr\Http\Message\ResponseInterface      $response Response (PSR) to use
 * @param callable                                 $next     Next middleware in stack
 *
 * @return \Psr\Http\Message\ResponseInterface A PSR compatible response
 */
$queue[] = function (Request $request, Response $response, callable $next) {

    // Create cache item factory
    $cacheItemFactory = function ($key) {
        return new CacheItem($key);
    };

    // Create cache item key factory
    $cacheItemKeyFactory = function (Request $request) {
        static $key = null;
        if (null === $key) {
            $uri     = $request->getUri();
            $slugify = new Slugify();
            $key     = $slugify->slugify(trim($uri->getPath(), '/').($uri->getQuery() ? '?'.$uri->getQuery() : ''));
        }

        return $key;
    };

    // Get cache
    $cachingMiddleWare = new Clickalicious\Caching\Middleware\Cache(
        new CacheItemPool('Filesystem'),
        $cacheItemFactory,
        $cacheItemKeyFactory
    );

    return $cachingMiddleWare($request, $response, $next);
};