groups_notification_group_update_updated_items

Filters the bullet points listing updated items in the email notification after a group is updated.

Description

apply_filters( 'groups_notification_group_update_updated_items', (array) $changed ); 

Parameters (1)

0. $changed (array)

Array of bullet points.

Usage

To run the hook, copy the example below.

$changed = apply_filters( 'groups_notification_group_update_updated_items', $changed ); 
                         
if ( !empty( $changed ) ) { 
                         
   // everything has led up to this point... 
                         
} 
  

The following example is for adding a hook callback.

// define the groups_notification_group_update_updated_items callback 
function filter_groups_notification_group_update_updated_items( $changed ) { 
    // make filter magic happen here... 
    return $changed; 
}; 
         
// add the filter 
add_filter( 'groups_notification_group_update_updated_items', 'filter_groups_notification_group_update_updated_items', 10, 1 ); 

To remove a hook callback, use the example below.

// remove the filter 
remove_filter( 'groups_notification_group_update_updated_items', 'filter_groups_notification_group_update_updated_items', 10, 1 );