Reputation: 950
I've noticed that when I use tumblr, I never have to log in (unless I have explicitly logged out beforehand). Even if I have closed my browser, shut down my computer, not visited tumblr in like a month if I visit tumblr.com I find that I am still logged in.
How are they accomplishing this? Just setting session_set_cookie_params for like a month or something?
Upvotes: 2
Views: 2074
Reputation: 481
They are doing this with a cookie. Clear your cookies and you have to log in again.
Upvotes: 0
Reputation: 1272
They use a cookie, with an expire time in the future.
setcookie('username','bob',time()+3600*24*7);
That would create the username cookie for 7 days. Notice that if you clear your cookies, you will become logged out of all websites.
Upvotes: 2