Freemius has some pretty comfortable options for debugging and logging to make the process of integration easier for you, the developer:
During development and testing, you would like to set the
WP_FS__DEV_MODE constant to
true in order to display the Freemius Debug menu item.
define( 'WP_FS__DEV_MODE', true ); to your dev environment’s
Freemius Debug Page
You can access Freemius Debug page directly via
path.to.my/wp/wp-admin/admin.php?page=freemius to get information about the active SDK, Freemius powered plugins on the site, users and more.
WP_FS__DEV_MODE is set to
true it will automatically activate the logger.
The logger will then output all of the logs into your browser’s debugging console.
If you are using Debug Bar, Freemius is fully integrated with it:
If aren’t using Debug Bar, you can optionally output all of the logs to the screen by adding
&fs_dbg_echo=true to the query string.
Security Tip: Adding
fs_dbg_echo=trueto the querystring will only work when Freemius is set into development mode. Therefore, websites that are using your product are not in risk of exposing the logs unless an admin sets
trueor manually turn on the debugging switch in the Freemius Debug page.