How can PHP be used to protect downloadable files in a member area?

To protect downloadable files in a member area using PHP, you can create a script that checks if the user is logged in before allowing access to the file. This can be done by verifying the user's credentials and session information. Once the user is authenticated, the script can then serve the file to the user for download. 

<?php
// Check if user is logged in
session_start();
if(!isset($_SESSION['logged_in'])) {
    // Redirect to login page or display an error message
    header("Location: login.php");
    exit();
}

// Get the file path from the query string or database
$file_path = 'path/to/downloadable/file.pdf';

// Serve the file for download
header('Content-Type: application/octet-stream');
header('Content-Disposition: attachment; filename="' . basename($file_path) . '"');
readfile($file_path);
exit();
?>

Keywords

PHP file protection member area authentication access control

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