Are there any recommended tutorials for PHP file uploads and working with templates?

When working with PHP file uploads and templates, it's important to ensure proper handling of file uploads and integrating them with your template system. One recommended tutorial for learning about PHP file uploads is the official PHP documentation on handling file uploads (https://www.php.net/manual/en/features.file-upload.php). For working with templates, a popular choice is using the Twig template engine (https://twig.symfony.com/).

// Example code for handling file uploads in PHP

if ($_SERVER['REQUEST_METHOD'] === 'POST') {
    $uploadDir = 'uploads/';
    $uploadFile = $uploadDir . basename($_FILES['file']['name']);

    if (move_uploaded_file($_FILES['file']['tmp_name'], $uploadFile)) {
        echo "File is valid, and was successfully uploaded.";
    } else {
        echo "File upload failed.";
    }
}