"", 'quantity' => 1, ]; $args = Arr::merge( $args, $defaults ); $product_id = apply_filters( 'woocommerce_add_to_cart_product_id', $product_id ); $product = wc_get_product( $product_id ); $quantity = empty( $args['quantity'] ) ? 1 : wc_stock_amount( wp_unslash( $args['quantity'] ) ); $passed_validation = apply_filters( 'woocommerce_add_to_cart_validation', true, $product_id, $quantity ); $product_status = get_post_status( $product_id ); $variation_id = 0; $variation = []; if ( $product && 'variation' === $product->get_type() ) { $variation_id = $product_id; $product_id = $product->get_parent_id(); $variation = $product->get_variation_attributes(); } if ( $passed_validation && false !== WC()->cart->add_to_cart( $product_id, $quantity, $variation_id, $variation ) && 'publish' === $product_status ) { do_action( 'woocommerce_ajax_added_to_cart', $product_id ); ob_start(); woocommerce_mini_cart(); $mini_cart = ob_get_clean(); $data = [ 'fragments' => apply_filters( 'woocommerce_add_to_cart_fragments', [ 'div.widget_shopping_cart_content' => '

' . $mini_cart . '

', ] ), 'cart_hash' => WC()->cart->get_cart_hash(), ]; } else { // If there was an error adding to the cart, redirect to the product page to show any errors. $data = [ 'error' => true, 'product_url' => apply_filters( 'woocommerce_cart_redirect_after_error', get_permalink( $product_id ), $product_id ), ]; } return $data; } }