CakePHP 2.x sessions behaving inconsistently between local dev and production

Question

I have a CakePHP 2.x site I\'m working on which performs as intended locally. Login works, session flash messages work, etc. When I push the code to my staging/prod server

Answer 1

In you app/Config/core.php check out these thing.

1. If you are using SSL and non-SSL based protocols, make sure you have cookie_secure set as false.

   Configure::write('Session', array(
      'defaults' => 'php',
      'ini' => array(
          'session.cookie_secure' => false
      )
   ));
   

2. Try changing Session's configuration from php defaults to cake or db as

   Configure::write('Session', array(
       'defaults' => 'php', // change 'php' to 'cake' or 'database'
       'cookie' => 'my_app',
       'timeout' => 4320 //3 days
   ));
   

3. Also try setting Session.checkAgent to false, just for once to ensure if it is a browser issue.

4. Try changing Session.name of your session, it defaults to 'CAKEPHP'

   Configure::write('Session', array(
       'name' => 'New-Session-name'
       'defaults' => 'php', // change 'php' to 'cake' or 'database'
       'cookie' => 'my_app',
       'timeout' => 4320 //3 days
   ));
   

5. Remove all cache files from all sub-directories of /app/tmp

6. Set debug level higher to 1, to do cache refresh. If you still don't see an error, try setting error_reporting to true in php.ini. (Although, this one is very obvious I am still pointing it out in case you might have missed it out)

Hope this helps