WooCommerce Shortcode to get Ordered List of Attributes

wc-attr-ordered-list.php

<?php
function get_ordered_list_of_attributes(){

	global $product;

	$formatted_attributes = array();

	$attributes = $product->get_attributes();

	foreach($attributes as $attr=>$attr_deets){

	    $attribute_label = wc_attribute_label($attr);

	    if ( isset( $attributes[ $attr ] ) || isset( $attributes[ 'pa_' . $attr ] ) ) {

	        $attribute = isset( $attributes[ $attr ] ) ? $attributes[ $attr ] : $attributes[ 'pa_' . $attr ];

	        if ( $attribute['is_taxonomy'] ) {

	            $formatted_attributes[$attribute_label] = implode( ', ', wc_get_product_terms( $product->id, $attribute['name'], array( 'fields' => 'names' ) ) );

	        } else {

	            $formatted_attributes[$attribute_label] = $attribute['value'];
	        }

	    }
	}

	foreach($formatted_attributes as $attr_key=>$attr_val){
		$attr_exploded = explode( ",", $attr_val );
		echo "<ol><li>" . $attr_key ;
		echo "<ol>";
		for( $i=0; $i < sizeof($attr_exploded); $i++ ){
			echo "<li>" . $attr_exploded[$i] . "</li>";
		}
		echo "</ol></li></ol>";

	}
}
add_shortcode( 'attributes_ordered_list', 'get_ordered_list_of_attributes' );
?>