R Roshan 🎓 Extraordinary ⭐ 2.52K Points 📊 PHP Q. What will be the output? Code: $a = [1,2,3]; echo array_rand($a); (A) Random key (B) Random value (C) Error (D) NULL 👁️ Show Answer 💬 Discuss 🔗 Share ⚡Menu ✅ Correct Answer: (A) Random key Explanation: array_rand returns random key.