[V6˖] Psr16 adapter

As of the V6 an helper is now available to allow you to make use of the Psr16 adapter.

/**
 * @author Khoa Bui (khoaofgod)  <[email protected]> http://www.phpfastcache.com
 * @author Georges.L (Geolim4)  <[email protected]>
 */

use phpFastCache\Helper\Psr16Adapter;

chdir(__DIR__);
require_once __DIR__ . '/../vendor/autoload.php';
$defaultDriver = (!empty($argv[1]) ? ucfirst($argv[1]) : 'Files');
$Psr16Adapter = new Psr16Adapter($defaultDriver, [/* Config array */]);

if(!$Psr16Adapter->has('test-key')){
    $nastyStuff = 'Database/webservice/etc operations';
    $Psr16Adapter->set('test-key', $nastyStuff);
}else{
    $value = $Psr16Adapter->get('test-key');
}

⚠️ The Psr16 adapter does not allow you to discriminate a null-stored value of a non-stored value value in contrast to a Psr6 architecture.