list_product_cats

The WooCommerce list product cats hook.

Description

apply_filters( 'list_product_cats', (string) $cat_name, (unknown) $cat ); 

Parameters (2)

0. $cat_name (string)
The cat name.
1. $cat (unknown)
The cat.

Usage

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

Defined (1)

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

/includes/walkers/class-product-cat-dropdown-walker.php  
  1. $cat_name = apply_filters( 'list_product_cats', $cat->name, $cat );