onetone_breadcrumbs_trail

Allow child themes/plugins to filter the trail array.

Description

apply_filters( 'onetone_breadcrumbs_trail', (unknown) $trail, (unknown) $args ); 

Parameters (2)

0. $trail (unknown)
The trail.
1. $args (unknown)
The args.

Usage

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

Defined (1)

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

/includes/class-breadcrumb.php  
  1. $trail = apply_filters( 'onetone_breadcrumbs_trail', $trail, $args );