bp_<id>_notification_callback

Filters the callable function that formats the component's notifications.

Description

apply_filters( 'bp_<id>_notification_callback', (string) $r_notification_callback ); 

Parameters (1)

0. $r_notification_callback (string)
The notification callback.

Usage

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

Defined (1)

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

/bp-core/classes/class-bp-component.php  
  1. $this->notification_callback = apply_filters( 'bp_' . $this->id . '_notification_callback', $r['notification_callback'] );