R Rati Dubey 🎓 Tutor III ⭐ 8.55K Points 📊 PHP Q. Which function is used to check if a file is writable? (A) is_writable() (B) file_writeable() (C) can_write() (D) write_check() 👁️ Show Answer 💬 Discuss 🔗 Share ⚡Menu ✅ Correct Answer: (A) is_writable() Explanation: is_writable() returns true if the file is writable.