src/MockStorage.php
public function destroy(string $sessionIdentifier): void
    {
        if (!isset(self::$files[$sessionIdentifier])) {
            throw new SessionNotFoundException();
        }

        unset(self::$files[$sessionIdentifier]);
    }
public function destroy(string $sessionIdentifier): void
    {
        if (!isset(self::$files[$sessionIdentifier])) {
            throw new SessionNotFoundException();
        }

        unset(self::$files[$sessionIdentifier]);
    }
Remove this session from the storage.

@throws \PHPSess\Exception\SessionNotFoundException
@param  string $sessionIdentifier The session identifier.
@return void