This action hook will run just after the trail population check, and before attempting to fill bcn_breadcrumb_trail::trail
. It is located in bcn_breadcrumb_trail::fill()
. It receives one parameter:
- &$breadcrumb_trail – (bcn_breadcrumb_trail)(required) A reference to the current
bcn_breadcrumb_trail
instance.
Note: Do not exit with a cleared bcn_breadcrumb_trail::trail
, otherwise an inescapable loop may result.