Q. Which PHP function is used to upload files? (A) upload_file() (B) move_uploaded_file() (C) send_file() (D) copy_file() 👁️ Show Answer 💬 Discuss 🔗 Share ⚡Menu ✅ Correct Answer: (B) move_uploaded_file() Explanation: move_uploaded_file() is used to upload files securely.