How can PHP be used with a Reverse-Proxy to alter and display content from another server?

To use PHP with a Reverse-Proxy to alter and display content from another server, you can create a PHP script that acts as a middleman between the client and the server. This script can intercept requests, modify the content as needed, and then pass it along to the server. By manipulating the content using PHP, you can customize it before displaying it to the user.

<?php
$url = 'http://example.com/api/data'; // URL of the server you want to proxy
$ch = curl_init($url);
curl_setopt($ch, CURLOPT_HEADER, 0);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
$response = curl_exec($ch);
curl_close($ch);

// Modify the content as needed
$modifiedContent = str_replace('old_content', 'new_content', $response);

echo $modifiedContent;
?>