woocommerce_product_related_posts_relate_by_category

The WooCommerce woocommerce product related posts relate by category hook.

Description

apply_filters( 'woocommerce_product_related_posts_relate_by_category', (bool) $true, (unknown) $product_id ); 

Parameters (2)

0. $true (bool) => true
The true.
1. $product_id (unknown)
The product id.

Usage

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

Defined (1)

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

/includes/wc-product-functions.php  
  1. $cats_array = apply_filters( 'woocommerce_product_related_posts_relate_by_category', true, $product_id ) ? apply_filters( 'woocommerce_get_related_product_cat_terms', wc_get_product_term_ids( $product_id, 'product_cat' ), $product_id ) : array();