ngg_breadcrumb_separator

The NextGEN Gallery ngg breadcrumb separator hook.

Description

apply_filters( 'ngg_breadcrumb_separator', (string) $raquo ); 

Parameters (1)

0. $raquo (string) => ' » '
The raquo.

Usage

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

Defined (1)

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

/products/photocrati_nextgen/modules/nextgen_basic_album/package.module.nextgen_basic_album.php  
  1. $view = new C_MVC_View('photocrati-nextgen_basic_album#breadcrumbs', array('breadcrumbs' => $crumbs, 'divisor' => apply_filters('ngg_breadcrumb_separator', ' » ')));