By joachim on
Change record status: 
Published (View all published change records)
Project: 
Flag
Introduced in branch: 
7.x-3.x
Issue links: 
https://www.drupal.org/node/1720180
Description: 

Unlike hook_flag()'s 'unflag' $op, hook_flag_unflag() and the Rules and Trigger events are invoked before the flagging record and flagging entity are deleted.

The flag count is still decreased before the hook and events are invoked, however.

For the change from hook_flag() to hook_flag_unflag(), see this change record: http://drupal.org/node/1734814

Impacts: 
Site builders, administrators, editors
Module developers