passing session id via url

Question

I\'m trying to get my script to use url session id instead of cookies. The following page is not picking up the variable in the url as the session id. I must be missing some

Answer 1

Just a little correction ... Don't forget to check param if it exists. This worked for me well.

if (isset($_GET['PHPSESSID'])) {
  session_id($_GET['PHPSESSID']);
}
session_start();