R Rati Dubey 🎓 Tutor III ⭐ 8.55K Points 📊 PHP Q. Which PHP function is used to open a file? (A) file_open() (B) open() (C) fopen() (D) open_file() 👁️ Show Answer 💬 Discuss 🔗 Share ⚡Menu ✅ Correct Answer: (C) fopen() Explanation: fopen() opens a file or URL.