Warning: Use of undefined constant window - assumed 'window' (this will throw an Error in a future version of PHP) in /home/topma373/public_html/products.php on line 15
Fatal error: Uncaught Error: Call to undefined function open() in /home/topma373/public_html/products.php:15
Stack trace:
#0 {main}
thrown in /home/topma373/public_html/products.php on line 15
