WooCommerce：最近查看的产品（短代码）

使用下面自定义的[recently_viewed_products] WooCommerce简码来显示最近查看的商品。

add_shortcode( 'recently_viewed_products', 'bbloomer_recently_viewed_shortcode' );

function bbloomer_recently_viewed_shortcode() {

	$viewed_products = ! empty( $_COOKIE['woocommerce_recently_viewed'] ) ? (array) explode( '|', wp_unslash( $_COOKIE['woocommerce_recently_viewed'] ) ) : array();
	$viewed_products = array_reverse( array_filter( array_map( 'absint', $viewed_products ) ) );

	if ( empty( $viewed_products ) ) return;
	
	$title = '<h3>Recently Viewed Products</h3>';
	$product_ids = implode( ",", $viewed_products );

	return $title . do_shortcode("[products ids='$product_ids']");
  
}