0) { $video = mysqli_fetch_assoc($result); } else { echo ""; exit; } } $updateSuccess = false; // Variable to track success // Update video if ($_SERVER["REQUEST_METHOD"] == "POST") { $newVideo = $_FILES['video']['name']; $targetDir = "assets/img/videos/"; $targetFile = $targetDir . time() . "_" . basename($newVideo); if (!empty($newVideo)) { // Delete old video file if (file_exists($video['video_url'])) { unlink($video['video_url']); } // Upload new video if (move_uploaded_file($_FILES['video']['tmp_name'], $targetFile)) { // Update database with new video URL $updateQuery = "UPDATE videos SET video_url = '$targetFile' WHERE id = $id"; if (mysqli_query($conn, $updateQuery)) { $updateSuccess = true; // Mark update success } else { echo ""; } } else { echo ""; } } else { echo ""; } } ?>