Filters the HTML content generated by the PMPro page shortcodes such as [pmpro_checkout]. This can be used to create custom page templates in a customizations plugin as described here. The pages are “account”, “billing”, “cancel”, “checkout”, “confirmation”, and “levels”.
This hook executes custom code when setting the current user with the WordPress core function.
For more information on this view the wp_set_current_user() function in the WordPress Codex.