bp_group_widget_user_id

Filters the user ID to use with the widget instance.

Description

apply_filters( 'bp_group_widget_user_id', (string) $0 ); 

Parameters (1)

0. $0 (string) => '0'
Empty user ID.

Usage

To run the hook, copy the example below.
  1. $0 = apply_filters( 'bp_group_widget_user_id', $0 ); 
  2.  
  3. if ( !empty( $0 ) ) { 
  4.  
  5. // everything has led up to this point... 
  6.  
  7.  
The following example is for adding a hook callback.
  1. // define the bp_group_widget_user_id callback 
  2. function filter_bp_group_widget_user_id( $0 ) { 
  3. // make filter magic happen here... 
  4. return $0
  5. }; 
  6.  
  7. // add the filter 
  8. add_filter( 'bp_group_widget_user_id', 'filter_bp_group_widget_user_id', 10, 1 ); 
To remove a hook callback, use the example below.
  1. // remove the filter 
  2. remove_filter( 'bp_group_widget_user_id', 'filter_bp_group_widget_user_id', 10, 1 ); 

Defined (1)

The filter is defined in the following location(s).

/bp-groups/classes/class-bp-groups-widget.php  
  1. $user_id = apply_filters( 'bp_group_widget_user_id', '0' );