R Roshan 🎓 Extraordinary ⭐ 2.52K Points 📊 PHP Q. What will be the output? Code: echo count(null); (A) 0 (B) 1 (C) Error (D) NULL 👁️ Show Answer 💬 Discuss 🔗 Share ⚡Menu ✅ Correct Answer: (A) 0 Explanation: count(null) returns 0.