woocommerce_product_subcategories_hide_empty

apply_filters('woocommerce_product_subcategories_hide_empty') is found 1 times:

• /includes/wc-template-functions.php line 2669

  				wp_cache_set( $cache_key, $product_categories, 'product_cat' );
  			}
  		}
  
  		if ( apply_filters( 'woocommerce_product_subcategories_hide_empty', true ) ) {
  			$product_categories = wp_list_filter( $product_categories, array( 'count' => 0 ), 'NOT' );
  		}
  
  		return $product_categories;
  	}
  }
  

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