WordPress at Your Fingertips
action is not described

woocommerce_check_cart_items action-hook . WC 1.0

When we process the checkout, lets ensure cart items are rechecked to prevent checkout.

Usage

add_action( 'woocommerce_check_cart_items', 'action_function_name_4792' );
function action_function_name_4792(){
	// action...
}

Where the hook is called

WC_Checkout::check_cart_items()
woocommerce_check_cart_items
WC_Shortcode_Cart::output()
woocommerce_check_cart_items
WC_Shortcode_Checkout::checkout()
woocommerce_check_cart_items
CartController::validate_cart_items()
woocommerce_check_cart_items
woocommerce/includes/class-wc-checkout.php 287
do_action( 'woocommerce_check_cart_items' );
woocommerce/includes/shortcodes/class-wc-shortcode-cart.php 91
do_action( 'woocommerce_check_cart_items' );
woocommerce/includes/shortcodes/class-wc-shortcode-checkout.php 272
do_action( 'woocommerce_check_cart_items' );

Where in WP core the hook is used WooCommerce

woocommerce/includes/class-wc-cart.php 110
add_action( 'woocommerce_check_cart_items', array( $this, 'check_cart_items' ), 1 );
woocommerce/includes/class-wc-cart.php 111
add_action( 'woocommerce_check_cart_items', array( $this, 'check_cart_coupons' ), 1 );
woocommerce/packages/woocommerce-blocks/src/StoreApi/Utilities/CartController.php 394
remove_action( 'woocommerce_check_cart_items', array( $cart, 'check_cart_items' ), 1 );
woocommerce/packages/woocommerce-blocks/src/StoreApi/Utilities/CartController.php 395
remove_action( 'woocommerce_check_cart_items', array( $cart, 'check_cart_coupons' ), 1 );