woocommerce_product_dimensions │ filter-hook │ WC 1.0

Usage

add_filter( 'woocommerce_product_dimensions', 'wp_kama_woocommerce_product_dimensions_filter', 10, 2 );

/**
 * Function for `woocommerce_product_dimensions` filter-hook.
 * 
 * @param  $wc_format_dimensions 
 * @param  $that                 
 *
 * @return 
 */
function wp_kama_woocommerce_product_dimensions_filter( $wc_format_dimensions, $that ){

	// filter...
	return $wc_format_dimensions;
}

$wc_format_dimensions

-

$that

-

Where the hook is called

return apply_filters( 'woocommerce_product_dimensions', wc_format_dimensions( $this->get_dimensions( false ) ), $this );

Where the hook is used in WooCommerce