How can PHP developers ensure high compatibility and accessibility when implementing date selection features in web applications?

To ensure high compatibility and accessibility when implementing date selection features in web applications, PHP developers can use a date picker library like jQuery UI Datepicker. This library provides a user-friendly interface for selecting dates and is accessible to users with disabilities. Additionally, developers should ensure that the date format is consistent and easily understandable for all users.

<!DOCTYPE html>
<html>
<head>
  <link rel="stylesheet" href="//code.jquery.com/ui/1.12.1/themes/base/jquery-ui.css">
  <script src="https://code.jquery.com/jquery-3.6.0.min.js"></script>
  <script src="https://code.jquery.com/ui/1.12.1/jquery-ui.min.js"></script>
  <script>
    $( function() {
      $( "#datepicker" ).datepicker();
    } );
  </script>
</head>
<body>
 
<p>Date: <input type="text" id="datepicker"></p>
 
</body>
</html>