invoice( array( 'session_id' => $_COOKIE['freeside_session_id'], 'invnum' => $_REQUEST['invnum'], ) ); if ( isset($invoice_info['error']) && $invoice_info['error'] ) { $error = $invoice_info['error']; wp_redirect('example_login.php?freeside_error='. urlencode($error)); die(); } extract($invoice_info); get_header(); ?>

Invoice