How to Use Index.Php Instead of Index.Html. The PHP engine lets you create dynamic Web pages. PHP also reads HTML, so you can save an HTML file with a PHP extension and upload the new file to your ...

Save the index.html file and refresh the web browser. Uploads to Node.js will go through Ajax, and thus create a full JavaScript file uploader with JavaScript running both on the client and the server ...

Locate the index.html file for your HTML template and rename it as index.php. Open the index.php file in Notepad or another text editor and add a piece of security code at the top of the file.

Update your “index.html” file to include the new server-side functionality. Testing and refinement With the AI chat box integrated, it’s time to test its functionality.