R Rati Dubey 🎓 Tutor III ⭐ 8.55K Points 📊 PHP Q. How do you access the first element of the array $arr = [10, 20, 30]? Code: $arr = [10, 20, 30]; (A) $arr[0] (B) $arr[1] (C) $arr{0} (D) $arr->0 👁️ Show Answer 💬 Discuss 🔗 Share ⚡Menu ✅ Correct Answer: (A) $arr[0] Explanation: Array indexing in PHP starts at 0.