name : getSessionData.php <?php error_reporting(E_ERROR | E_WARNING); $redisHost = $argv[1]; $saveHandler = $argv[2]; $sessionId = $argv[3]; $sessionLifetime = $argv[4]; if (empty($redisHost)) { $redisHost = 'tcp://localhost:6379'; } ini_set('session.save_handler', $saveHandler); ini_set('session.save_path', $redisHost); ini_set('session.gc_maxlifetime', $sessionLifetime); session_id($sessionId); if (!session_start()) { echo "session_start() was nut successful"; } else { echo isset($_SESSION['redis_test']) ? $_SESSION['redis_test'] : 'Key redis_test not found'; }