The first parameter in the add_action needs to be the name of the filter you are trying to ‘hook’ into. There is no hook called ‘tml_action_url’.
Figure out the hook you want to use, and use that hook name in the add_action.
The first parameter in the add_action needs to be the name of the filter you are trying to ‘hook’ into. There is no hook called ‘tml_action_url’.
Figure out the hook you want to use, and use that hook name in the add_action.