How can PHP developers effectively manage and optimize the use of templates in their code refactoring process?

To effectively manage and optimize the use of templates in PHP code refactoring, developers can utilize template engines like Twig or Blade to separate the presentation layer from the business logic. By using template inheritance, developers can create reusable templates and avoid code duplication. Additionally, developers should organize their templates into logical folders and files to improve maintainability.

// Example of using Twig template engine in PHP

// Include Twig autoloader
require_once 'vendor/autoload.php';

// Specify the path to the templates directory
$loader = new Twig_Loader_Filesystem('path/to/templates');

// Initialize Twig environment
$twig = new Twig_Environment($loader);

// Render a template
echo $twig->render('index.twig', ['variable' => 'value']);