In what scenarios would it be more efficient to handle client-side DOM manipulation rather than server-side manipulation in PHP?

Client-side DOM manipulation is more efficient when the changes need to be made dynamically based on user interactions without reloading the entire page. This can improve the user experience by providing faster response times. Server-side manipulation in PHP would require a full page reload each time a change is made, which can be slower and less interactive.

// Example of handling client-side DOM manipulation in PHP

<!DOCTYPE html>
<html>
<head>
  <title>Client-side DOM Manipulation</title>
  <script>
    function changeText() {
      document.getElementById("demo").innerHTML = "Text has been changed!";
    }
  </script>
</head>
<body>
  <h1 id="demo">Original Text</h1>
  <button onclick="changeText()">Change Text</button>
</body>
</html>