R Rati Dubey 🎓 Tutor III ⭐ 8.55K Points 📊 PHP Q. Which operator is used to assign by reference in PHP? (A) = (B) &= (C) & (D) => 👁️ Show Answer 💬 Discuss 🔗 Share ⚡Menu ✅ Correct Answer: (C) & Explanation: Using & with assignment assigns by reference instead of by value.