What are the differences between using jQuery for mobile apps versus traditional websites in PHP development?

When developing mobile apps, using jQuery for mobile apps allows for a more responsive and interactive user experience compared to traditional websites. jQuery Mobile provides a set of touch-friendly UI widgets and a lightweight framework for building mobile web applications. This makes it easier to create mobile-friendly interfaces and optimize performance for mobile devices.

// Example PHP code snippet using jQuery Mobile for a mobile app
<!DOCTYPE html>
<html>
<head>
  <title>Mobile App</title>
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <link rel="stylesheet" href="https://code.jquery.com/mobile/1.5.0/jquery.mobile-1.5.0.min.css">
  <script src="https://code.jquery.com/jquery-3.6.0.min.js"></script>
  <script src="https://code.jquery.com/mobile/1.5.0/jquery.mobile-1.5.0.min.js"></script>
</head>
<body>
  <div data-role="page">
    <div data-role="header">
      <h1>Welcome to the Mobile App</h1>
    </div>
    <div data-role="main" class="ui-content">
      <p>This is a mobile-friendly interface using jQuery Mobile.</p>
    </div>
    <div data-role="footer">
      <h4>© 2022 Mobile App</h4>
    </div>
  </div>
</body>
</html>