Only MP4, MOV, AVI, and WMV files are allowed.'; } else { // Rename video to avoid conflicts $videoName = time() . "_" . basename($_FILES["video"]["name"]); $target_file = $target_dir . $videoName; if (move_uploaded_file($_FILES["video"]["tmp_name"], $target_file)) { $video_url = $target_file; // Insert into database $sql = "INSERT INTO videos (video_url) VALUES ('$video_url')"; if (mysqli_query($conn, $sql)) { $msg = '