What are the challenges of accessing and displaying the source code of a page after logging in using PHP?

When logging into a website using PHP, the source code of the page is typically not accessible directly from the browser due to server-side processing. To display the source code of a page after logging in, you can use PHP to fetch the source code of the page and then display it on the page. 

<?php
// Fetch the source code of the page
$url = 'https://example.com/loggedinpage.php';
$source_code = file_get_contents($url);

// Display the source code on the page
echo '<pre>' . htmlspecialchars($source_code) . '</pre>';
?>

Keywords

authentication session management HTML parsing DOM manipulation security vulnerabilities

Related Questions