woocommerce_add_to_cart_redirect │ filter-hook │ WC 1.0

Usage

add_filter( 'woocommerce_add_to_cart_redirect', 'wp_kama_woocommerce_add_to_cart_redirect_filter', 10, 2 );

/**
 * Function for `woocommerce_add_to_cart_redirect` filter-hook.
 * 
 * @param  $wc_get_cart_url 
 * @param  $null            
 *
 * @return 
 */
function wp_kama_woocommerce_add_to_cart_redirect_filter( $wc_get_cart_url, $null ){

	// filter...
	return $wc_get_cart_url;
}

$wc_get_cart_url

-

$null

-

Where the hook is called

'cart_url'                => apply_filters( 'woocommerce_add_to_cart_redirect', wc_get_cart_url(), null ),

$url = apply_filters( 'woocommerce_add_to_cart_redirect', $url, $adding_to_cart );

Where the hook is used in WooCommerce

add_filter( 'woocommerce_add_to_cart_redirect', array( $this, 'add_to_cart_redirect_filter' ), 10, 1 );