// 5. Secure Download Handler add_action( 'init', 'handle_secure_download' ); function handle_secure_download() if ( isset( $_GET['token'] ) ) $file = get_transient( 'download_token_' . $_GET['token'] ); if ( $file ) delete_transient( 'download_token_' . $_GET['token'] ); // One-time use header('Content-Description: File Transfer'); header('Content-Type: application/pdf'); readfile( $file ); exit;
To move beyond theoretical discussion, we examine the pseudo-code logic required to build a robust, secure gating mechanism without relying on heavy third-party libraries. wordpress plugin to require email for a download
For this tutorial, we'll use , a versatile plugin that offers a range of features, including email marketing integration and download protection. // One-time use header('Content-Description: File Transfer')
Do you want to grow your email list while giving away free eBooks, checklists, software, or PDFs? readfile( $file )