<?php

use Sonata\Cache\Adapter\Cache\PRedisCache;

$adapter = new PRedisCache([
    'host'     => '127.0.0.1',
    'port'     => 6379,
    'database' => 42,
]);

$keys = [
    'objectId' => 10,
];

$adapter->set($keys, 'MyValue', 86400);

$cacheElement = $adapter->get($keys);

$cacheElement->getData(); // MyValue

<?php

use Sonata\Cache\Adapter\Counter\PRedisCounter;

$adapter = new PRedisCounter([
    'host'     => '127.0.0.1',
    'port'     => 6379,
    'database' => 42,
]);


$counter = $adapter->increment('mystats');

// $counter is a Counter object
$counter->getValue(); // will return 1 if the counter is new

$counter = $adapter->increment($counter, 10);

$counter->getValue(); // will return 11