I am trying to output a table using the php array method. However, I have a user argument in my query that appears to be ignored when it's passed through WPDataTables. 

This is the code:

`

<?php

// Initializing the WordPress engine in a standalone PHP file
include('../../../../wp-blog-header.php');

header("HTTP/1.1 200 OK"); // Forcing the 200 OK header as WP can return 404 otherwise

// Get current user object
$user = wp_get_current_user();

// Create users query arguments
$u_args = array(
    'meta_key' => 'nickname', //any custom field name
    'meta_value' => $user->nickname,
);

// Instantiate new user query and pass arguments
$user_query = new WP_User_Query( $u_args );

// Create an empty array to store results from our query
$users_itc_arr = array();

// Loop through query results adding user id to users array
foreach ( $user_query->get_results() as $user ) {
    array_push($users_itc_arr, $user->ID);
}

//echo '<p>ITC USERS:</p><pre>'; var_dump($users_itc_arr); echo '</pre>';

// Query orders from users array 
$orders_qry = new WC_Order_Query( array(
    'customer' => $users_itc_arr,
    'return' => 'ids',
    'posts_per_page' => -1
) );
$itc_orders = $orders_qry->get_orders();

//echo '<p>ITC ORDERS:</p><pre>'; var_dump($itc_orders); echo '</pre>';

$output = array();

foreach ( $itc_orders as $itc_order ) {
    
    $order = wc_get_order( $itc_order );
    
    $output[] = array(
        'ID' => $order->ID,
        
    );
    
}

echo serialize( $output );

?>

`

This code simply runs a user query to get user ids of all users with the same nickname (internal reasons). Then runs a WC_Order_query to get all orders from those users.

When I run the code directly through the browser by calling the php file directly, the array will return the correct results. However, when I point to the file and use the WPDT shortcode to output the table on a page, it will display all orders from all users. It's like the `'customer' => $users_itc_arr,` (line 33) parameter in WC_Order_query is being ignored by WPDT.