setcookie("TestCookie", $value, time()+3600); /* expire in 1 hour */
echo $_COOKIE["TestCookie"];
HTTP/1.1 307 Temporary Redirect
Location: /
Set-Cookie: myappcookie=encryptedvalue==; Path=/; Expires=Fri, 13 Sep 2013 21:12:12 UTC; Max-Age=900; HttpOnly; Secure
Content-Type: text/plain; charset=utf-8
Content-Length: 0
Date: Fri, 13 Sep 2013 20:57:12 GMT