Untitled

add_action('salesking_customers_custom_columns_header', function(){
	?>
	<th class="nk-tb-col tb-col-md"><span class="sub-text"><?php esc_html_e('Shipping Data','salesking'); ?></span></th>
	<?php
});
add_action('salesking_customers_custom_columns_content', function($customer){
	?>
	<td class="nk-tb-col tb-col-lg">
        <div>
            <span><?php 
            $user_id = $customer->ID;

            $shipping_city1 = get_user_meta($user_id, 'shipping_city', true);
            $shipping_company1 = get_user_meta($user_id, 'shipping_company', true);

            $shipping_city2 = get_user_meta($user_id, 'shipping2_city', true);
            $shipping_company2 = get_user_meta($user_id, 'shipping2_company', true);

            $shipping_city3 = get_user_meta($user_id, 'shipping3_city', true);
            $shipping_company3 = get_user_meta($user_id, 'shipping3_company', true);

            if (!empty($shipping_city1)){
            	echo $shipping_city1;
            	if (!empty($shipping_company1)){
            		echo ', '.$shipping_company1.'<br>';
            	}
            }

            if (!empty($shipping_city2)){
            	echo $shipping_city2;
            	if (!empty($shipping_company2)){
            		echo ', '.$shipping_company2.'<br>';
            	}
            }

            if (!empty($shipping_city3)){
            	echo $shipping_city3;
            	if (!empty($shipping_company3)){
            		echo ', '.$shipping_company3.'<br>';
            	}
            }

            

        ?></span>
        </div>
    </td>
	<?php
}, 10, 1);