php cookie with domain parameter

Question

I am unable to set a cookie in one domain and read it in another. I have tried a million different examples but i have had no luck at all.

can someone please point out what is going wrong?

domainone.com

setcookie('testcookie','cookie example',time()+30*24*60*60,'/','domaintwo.com',false,true)

domaintwo.com

echo $_COOKIE[testcookie];

var_dump($_COOKIE);

possible duplicate of [php cookie cross 2 top level domains](http://stackoverflow.com/questions/4013204/php-cookie-cross-2-top-level-domains) — Pekka, Nov 03 '10 at 10:24

score 1 · Accepted Answer · edited May 23 '17 at 12:19

1

This is impossible. Search for Cross Domain Cookie related questions on SO to see workarounds (though none is trivial).

edited May 23 '17 at 12:19

Community

answered Nov 03 '10 at 10:24

Pekka

1 Answers1