localhost的Cookie域名？

Question

So I've just found out that this line breaks my session handling in my PHP application:

session_set_cookie_params($ttl, '/', '.example.com');

Pretty logical though. I shouldn't be able to set a cookie exclusive to the example.com and assume that it will work when I run the application at a staging server in the LAN.

But to the question, what domain should I enter to make this work when running my application at my LAN-based staging server which is accessed at 192.168.1.100 ?

Thanks

Answer 1

Just put the IP in there, it qualifies as host as well:

session_set_cookie_params($ttl, '/', '192.168.1.100');

If it's localhost, you can use it as well:

session_set_cookie_params($ttl, '/', 'localhost');

or if your server in the LAN has a hostname, put in that hostname (localhost does not work in LAN across multiple boxes naturally).