bp_has_notifications

Filters whether or not the user has notifications to display.

Description

apply_filters( 'bp_has_notifications', (bool) $query_loop_has_notifications, (BP_Notifications_Template) $query_loop, (array) $r ); 

Parameters (3)

0. $query_loop_has_notifications (bool)
Whether or not there are notifications to display.
1. $query_loop (BP_Notifications_Template)
BP_Notifications_Template object instance.
2. $r (array)
Array of arguments passed into the BP_Notifications_Template class.

Usage

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

Defined (1)

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

/bp-notifications/bp-notifications-template.php  
  1. return apply_filters( 'bp_has_notifications', $query_loop->has_notifications(), $query_loop, $r );