breadcrumb_trail_items

Allow developers to overwrite the items for the breadcrumb trail.

Description

apply_filters( 'breadcrumb_trail_items', (unknown) $this_items, (unknown) $this_args ); 

Parameters (2)

0. $this_items (unknown)
The this items.
1. $this_args (unknown)
The this args.

Usage

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

Defined (1)

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

/includes/breadcrumbs.php  
  1. $this->items = apply_filters( 'breadcrumb_trail_items', $this->items, $this->args );