D Dharmendra Sir 🎓 Extraordinary ⭐ 3.53K Points 📊 MySQL Q. Which of these returns a string containing an error message? (A) mysql_close() (B) mysql_errno() (C) mysql_sqlstate() (D) mysql_error() 👁️ Show Answer 💬 Discuss 🔗 Share ⚡Menu ✅ Correct Answer: (D) mysql_error()