Increasing the Admin timeout in Zen Cart 1.5.0

*** Warning: This change will violate the PCI status of your cart.  You should only do this on test carts on your own PC or on carts which do not require PCI certification. ***

To increase the Admin Timeout value to 1800 seconds (30 minutes), go to Admin->Tools->Install SQL patches, and paste the following into the “Enter the query to be executed” box:

UPDATE configuration SET
configuration_value = '1800',
set_function = 'zen_cfg_select_option(array(\'1800\', \'900\', \'600\', \'300\'), '
WHERE configuration_key = 'SESSION_TIMEOUT_ADMIN';

To change it back, go to  Admin->Configuration->My Store, and set the
Admin Session Time Out in Seconds value back to 900.

To use a value other than 30 minutes, just change the two “1800” numbers above to a number of seconds of your choosing (above 900).

Then modify /includes/functions/sessions.php as follows:

a) Find the block that looks like this:


and change it to this:


b) Find the block that looks like this:

@ini_set('session.gc_maxlifetime', (SESSION_TIMEOUT_ADMIN > 900 ? 900 : SESSION_TIMEOUT_ADMIN));

and change it to this:

@ini_set('session.gc_maxlifetime', SESSION_TIMEOUT_ADMIN);