What alternative methods can be used to achieve the same functionality without using PHP in HTML?

When trying to achieve dynamic functionality in HTML without using PHP, one alternative method is to use JavaScript. JavaScript can handle client-side interactions and dynamic content updates without the need for server-side processing like PHP. By using JavaScript, you can achieve similar functionality to PHP in HTML. ```html <!DOCTYPE html> <html> <head> <title>Dynamic Content</title> </head> <body> <div id="dynamicContent"></div> <script> // Use JavaScript to dynamically update content document.getElementById("dynamicContent").innerHTML = "This content is dynamically generated using JavaScript."; </script> </body> </html> ```