Skrip PHP ini membolehkan pengguna memuat naik fail video ke folder tertentu dan mencipta yang sepadan entri pangkalan data:
<code class="php"><?php // Upload settings define('DESTINATION_FOLDER', '/uploads/'); // Folder to save uploaded videos define('MAX_FILE_SIZE', 10485760); // Maximum file size allowed in bytes (10MB) define('ALLOWED_EXTENSIONS', ['avi', 'mov', 'mp4']); // Allowed file extensions // Database settings define('DB_HOST', 'localhost'); define('DB_USER', 'root'); define('DB_PASSWORD', ''); define('DB_NAME', 'my_database'); // Initialize variables $errors = []; $message = ''; $uploadSuccess = false; // Process form submission if (isset($_POST['submit'])) { // Fetch form data $filename = $_FILES['filename']['name']; $tmp_filename = $_FILES['filename']['tmp_name']; $file_ext = strtolower(pathinfo($filename, PATHINFO_EXTENSION)); $filesize = $_FILES['filename']['size']; // Validate file if (!$tmp_filename) { $errors[] = 'Error: No file selected.'; } elseif (!in_array($file_ext, ALLOWED_EXTENSIONS)) { $errors[] = 'Error: File type not allowed.'; } elseif ($filesize > MAX_FILE_SIZE) { $errors[] = 'Error: File size exceeds limit.'; } // Upload file if no errors if (empty($errors)) { $newFilename = uniqid() . '.' . $file_ext; $uploadPath = DESTINATION_FOLDER . $newFilename; // Move uploaded file to the specified folder if (move_uploaded_file($tmp_filename, $uploadPath)) { $uploadSuccess = true; $message = 'File uploaded successfully.'; } else { $errors[] = 'Error: Unable to move uploaded file.'; } } // Create database entry if upload was successful if ($uploadSuccess) { try { // Establish database connection $conn = new PDO('mysql:host=' . DB_HOST . ';dbname=' . DB_NAME, DB_USER, DB_PASSWORD); $conn->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION); // Prepare SQL query $stmt = $conn->prepare("INSERT INTO uploads (`name`, `path`) VALUES (?, ?)"); $stmt->execute([$filename, $uploadPath]); } catch (PDOException $e) { $errors[] = 'Error: Database connection failed: ' . $e->getMessage(); } } } ?> <!DOCTYPE html> <html> <head> <title>Upload Video Files</title> </head> <body> <h1>Upload Video Files</h1> <form method="post" enctype="multipart/form-data"> <label for="filename">Filename:</label> <input type="file" name="filename"> <input type="submit" name="submit" value="Upload"> </form> <?php if (!empty($message)): ?> <div><?php echo $message; ?></div> <?php endif; ?> <?php if (!empty($errors)): ?> <ul> <?php foreach ($errors as $error): ?> <li><?php echo $error; ?></li> <?php endforeach; ?> </ul> <?php endif; ?> </body> </html></code>
Setelah diserahkan, skrip ini melaksanakan tugas berikut:
Atas ialah kandungan terperinci Bagaimana untuk Muat Naik Fail Video ke Folder, Buat Entri Pangkalan Data dan Lakukan Pengesahan dengan PHP?. Untuk maklumat lanjut, sila ikut artikel berkaitan lain di laman web China PHP!