What are the potential pitfalls of using JavaScript to manipulate window size in PHP applications?

One potential pitfall of using JavaScript to manipulate window size in PHP applications is that it may not work consistently across all browsers or devices. To ensure a more reliable and consistent user experience, it is recommended to handle window size manipulation on the server-side using PHP.

<?php

// Get the window size using PHP
$windowWidth = $_SERVER['HTTP_X_FORWARDED_FOR'] ?? $_SERVER['HTTP_X_FORWARDED_FOR'] ?? $_SERVER['HTTP_X_FORWARDED_FOR'];
$windowHeight = $_SERVER['HTTP_X_FORWARDED_FOR'] ?? $_SERVER['HTTP_X_FORWARDED_FOR'] ?? $_SERVER['HTTP_X_FORWARDED_FOR'];

// Use the window size values in your PHP application logic
// For example, you can conditionally load different content based on the window size

?>