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<?php
declare(strict_types = 1);
namespace PSR7Sessions\Storage\Adapter;
use PSR7Sessions\Storage\Id\SessionIdInterface;
use PSR7Sessions\Storage\Session\StorableSession;
use PSR7Sessions\Storage\Session\StorableSessionInterface;
use PSR7Sessions\Storageless\Session\DefaultSessionData;
class FileStorage implements StorageInterface
{
/** @var string */
private $directory;
public function __construct(string $directory)
$this->directory = $directory;
}
public function save(StorableSessionInterface $session)
file_put_contents($this->buildPath($session->getId()), json_encode($session));
public function load(SessionIdInterface $id):StorableSessionInterface
$path = $this->buildPath($id);
if (!file_exists($path)) {
return new StorableSession(DefaultSessionData::newEmptySession(), $this);
$json = file_get_contents($path);
return StorableSession::fromId(DefaultSessionData::fromTokenData(json_decode($json, true)), $this, $id);
public function destroy(SessionIdInterface $id)
unlink($this->buildPath($id));
private function buildPath(SessionIdInterface $id) : string
return $this->directory . '/' . $id;
psr7-sessions /
storageless
