Utopia framework cache library is simple and lite library for managing application cache storing, loading and purging. This library is aiming to be as simple and easy to learn and use. This library is maintained by the Appwrite team.
Although this library is part of the Utopia Framework project it is dependency free and can be used as standalone with any other PHP project or framework.
Install using composer:
composer require utopia-php/cacheFile System Adapter
<?php
require_once __DIR__ . '/../../vendor/autoload.php';
use Utopia\Cache\Cache;
use Utopia\Cache\Adapter\Filesystem;
$cache = new Cache(new Filesystem('/cache-dir'));
$key = 'data-from-example.com';
$data = $cache->load($key, 60 * 60 * 24 * 30 * 3 /* 3 months */);
if(!$data) {
$data = file_get_contents('https://example.com');
$cache->save($key, $data);
}
echo $data;Currently we support only a Filesystem adapter for usage as a cache storage, send a pull request to add redis, memcached or any other storage adapter you might need to use with this library.
Utopia Framework requires PHP 8.0 or later. We recommend using the latest PHP version whenever possible.
To run all unit tests, use the following Docker command:
docker-compose exec php8 vendor/bin/phpunit --configuration phpunit.xml tests
To run static code analysis, use the following Psalm command:
docker-compose exec php8 vendor/bin/psalm --show-info=true
The MIT License (MIT) http://www.opensource.org/licenses/mit-license.php
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