Re: [PHP4BETA] Cookies

: I guess I also need to know how to check to see if a cookie exists? I am : currently trying to read some literature on the subject but w/o to much : luck. Could use isset() too, but this will do the job: if ( $HTTP_COOKIE_VARS['key'] ) { # cookie is there AND has some value! } Enjoy! P.S. I assume isset ( $HTTP_COOKIE_VARS ['key'] ) would return true if the key exists in the array... : : Phil Allsopp wrote: : > : > At 10:51 23/02/2000 -0800, you wrote: : > >Greetings All, : > > : > >I was wondering if there was a way to know if a person has disabled : > >thier cookies in the browser they are using? : > > : > >Any help would be greatly appreciated. : > : > Set a cookie, refresh the page or redirect to another and see if the cookie : > then exists. If not provide an error message. : > : > Phil.