WooCommerce Product Attribute Dimensions (LxWxH) Suffix

Pre-Requisites

There are no pre-requisites in order for you to be able to implement this solution.

How To Implement This Solution?

Simply copy the pre-coded solution to your active theme’s functions.php or preferably the Code Snippets Plugin.

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About This Solution

For some products, it be necessary to make clear that the dimensions planes listed in the attributes table is in the format Length x Width x Height. This guide shows you how you can add the suffix (LxWxH) to the product dimensions shown in the attributes table under the Additional Information tab.

/**
 * Snippet Name:	WooCommerce show product attribute dimensions (LxWxH) suffix
 * Snippet Author:	ecommercehints.com
 */

add_filter( 'woocommerce_format_dimensions', 'ecommercehints_dimensions_suffix', 20, 2 );
function ecommercehints_dimensions_suffix( $dimension_string, $dimensions ) {
    $dimension_string = implode( ' x ', array_filter( array_map( 'wc_format_localized_decimal', $dimensions ) ) );
    if ( ! empty( $dimension_string ) )
        $dimension_string .= ' ' . __("(LxWxH)", "woocommerce");
    return $dimension_string;
}