yiddo

I’m currently in the process of creating a file when woocommerce order is completed. The code below may help you.

/**
 * Auto Complete all WooCommerce orders then create or append to CSV file on server
 */
add_action( 'woocommerce_thankyou', 'custom_woocommerce_auto_complete_order' );
function custom_woocommerce_auto_complete_order( $order_id ) {
    if ( ! $order_id ) {
        return;
    }

    $order = wc_get_order( $order_id );
    $order->update_status( 'completed' );
    $user_info = get_userdata($myuser_id);
    $items = $order->get_items();
    foreach ($items as $item) {
        if ($item['product_id']==92) {
    $fileLocation = getenv("DOCUMENT_ROOT") . "/registers/myfile.csv";
    $file = fopen($fileLocation,"a");
    $content = "\nYOUR TEXT HERE";
    fwrite($file,$content);
    fclose($file);

/**
 * FOR TESTING
 */
    $temp = tmpfile();
    fwrite($temp, $fileLocation);
    fseek($temp, 0);
    echo fread($temp, 1024);
        }
    }
}