R Roshan 🎓 Extraordinary ⭐ 2.52K Points 📊 PHP Q. What will be the output? Code: $a = 1; $b = &$a; $c = &$b; $c = 5; echo $a; (A) 1 (B) 5 (C) Error (D) NULL 👁️ Show Answer 💬 Discuss 🔗 Share ⚡Menu ✅ Correct Answer: (B) 5 Explanation: All variables reference same value.