initial commit

templates/cart/cross-sells.php

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+<?php
+/**
+ * Cross-sells
+ *
+ * This template can be overridden by copying it to yourtheme/woocommerce/cart/cross-sells.php.
+ *
+ * HOWEVER, on occasion WooCommerce will need to update template files and you
+ * (the theme developer) will need to copy the new files to your theme to
+ * maintain compatibility. We try to do this as little as possible, but it does
+ * happen. When this occurs the version of the template file will be bumped and
+ * the readme will list any important changes.
+ *
+ * @see https://docs.woocommerce.com/document/template-structure/
+ * @package WooCommerce\Templates
+ * @version 4.4.0
+ */
+
+defined( 'ABSPATH' ) || exit;
+
+if ( $cross_sells ) : ?>
+
+	<div class="cross-sells">
+		<?php
+		$heading = apply_filters( 'woocommerce_product_cross_sells_products_heading', __( 'You may be interested in&hellip;', 'woocommerce' ) );
+
+		if ( $heading ) :
+			?>
+			<h2><?php echo esc_html( $heading ); ?></h2>
+		<?php endif; ?>
+
+		<?php woocommerce_product_loop_start(); ?>
+
+			<?php foreach ( $cross_sells as $cross_sell ) : ?>
+
+				<?php
+					$post_object = get_post( $cross_sell->get_id() );
+
+					setup_postdata( $GLOBALS['post'] =& $post_object ); // phpcs:ignore WordPress.WP.GlobalVariablesOverride.Prohibited, Squiz.PHP.DisallowMultipleAssignments.Found
+
+					wc_get_template_part( 'content', 'product' );
+				?>
+
+			<?php endforeach; ?>
+
+		<?php woocommerce_product_loop_end(); ?>
+
+	</div>
+	<?php
+endif;
+
+wp_reset_postdata();