Code Reference bp-groups/actions/leave-group.php
File: bp-groups/actions/leave-group.php
 Description
groups_action_clean_up_invites_requests()

Clean up requests/invites when a member leaves a group.

Source: bp-groups/actions/leave-group.php:68
groups_action_leave_group()

Catch and process “Leave Group” button clicks.

Source: bp-groups/actions/leave-group.php:22