/**
* @param string $key
*
* @return mixed
*/
public function get($key)
{
$path = $this->getFileName($key);
if (!file_exists($path)) {
return null;
}
$data = $this->serializer->unserialize(file_get_contents($path));
if (!$data || !$this->validateDataFromCache($data)) {
return null;
}
if ($this->ttlHasExpired($data['ttl']) === true) {
$this->remove($key);
return null;
}
return $data['value'];
}
/**
* get cached-item by key
*
* @param String $key
*
* @return mixed
*/
public function getItem($key)
{
$storeKey = $this->calculateStoreKey($key);
if ($this->adapter instanceof iAdapter) {
$serialized = $this->adapter->get($storeKey);
$value = $serialized ? $this->serializer->unserialize($serialized) : null;
} else {
return null;
}
return $value;
}