WooCommerce - Get all variations of product

woocommerce.php

<?php
$product = wc_get_product( get_the_ID() );
$variations = $product->get_available_variations();
print_r( $variations );
/*
Array
(
    [0] => Array
        (
            [variation_id] => 109
            [variation_is_visible] => 1
            [variation_is_active] => 1
            [is_purchasable] => 1
            [display_price] => 90
            [display_regular_price] => 100
            [attributes] => Array
                (
                    [attribute_pa_color] => blue
                    [attribute_pa_tamanho] => p
                )

            [image_src] => 
            [image_link] => 
            [image_title] => 
            [image_alt] => 
            [image_caption] => 
            [image_srcset] => 
            [image_sizes] => 
            [price_html] => 
            [availability_html] => <p class="stock in-stock">10 em estoque</p>
            [sku] => 2
            [weight] =>  kg
            [dimensions] => 
            [min_qty] => 1
            [max_qty] => 10
            [backorders_allowed] => 
            [is_in_stock] => 1
            [is_downloadable] => 
            [is_virtual] => 
            [is_sold_individually] => no
            [variation_description] => 
        )
)
*/