PHP code example of locomotivemtl / charcoal-cache

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

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

    

locomotivemtl / charcoal-cache example snippets

    $container->register(new \Charcoal\Cache\ServiceProvider\CacheServiceProvider());
    
    $container['cache/config'] = new \Charcoal\Cache\CacheConfig([
		'prefix' => 'foobar',
		'types'  => [ 'apc', 'memcache', 'redis' ],
	]);
    

$pool = $this->container->get('cache');

// Create a Stash pool with the Memcached driver and a custom namespace.
$pool1 = $this->container->get('cache/builder')->build('memcache', 'altcache');

// Create a custom Stash pool with the FileSystem driver and custom features.
$pool2 = $this->container->get('cache/builder')->build('file', [
    'namespace'  => 'mycache',
    'logger'     => $this->container->get('logger.custom_logger'),
    'pool_class' => \MyApp\Cache\Pool::class,
    'item_class' => \MyApp\Cache\Item::class,
]);

// Create a Stash pool with the "memory" cache driver.
$pool3 = new \Stash\Pool($container['cache/drivers']['memory']);

// Get a Stash object from the cache pool.
$item = $pool->getItem("/user/{$userId}/info");

// Get the data from it, if any happens to be there.
$userInfo = $item->get();

// Check to see if the cache missed, which could mean that it either
// didn't exist or was stale.
if ($item->isMiss()) {
    // Run the relatively expensive code.
    $userInfo = loadUserInfoFromDatabase($userId);

    // Set the new value in $item.
    $item->set($userInfo);

    // Store the expensive code so the next time it doesn't miss.
    $pool->save($item);
}

return $userInfo;

$app = new \Slim\App();

// Register middleware
$app->add(new \Charcoal\Cache\Middleware\CacheMiddleware([
    'cache'   => new \Stash\Pool(),
    'methods' => [ 'GET', 'HEAD' ],
]));