woocommerce_rating_filter_count │ filter-hook │ WC 1.0

Usage

add_filter( 'woocommerce_rating_filter_count', 'wp_kama_woocommerce_rating_filter_count_filter', 10, 3 );

/**
 * Function for `woocommerce_rating_filter_count` filter-hook.
 * 
 * @param  $string 
 * @param  $count  
 * @param  $rating 
 *
 * @return 
 */
function wp_kama_woocommerce_rating_filter_count_filter( $string, $count, $rating ){

	// filter...
	return $string;
}

$string

-

$count

-

$rating

-

Where the hook is called

apply_filters( 'woocommerce_rating_filter_count', "({$count})", $count, $rating ),

Where the hook is used in WooCommerce