M Mr. Dubey 🎓 Coach ⭐ 102.92K Points 📊 PHP Q. Which PHP function sorts an array by keys? (A) ksort() (B) asort() (C) sort() (D) rsort() 👁️ Show Answer 💬 Discuss 🔗 Share ⚡Menu ✅ Correct Answer: (A) ksort() Explanation: ksort() sorts an array by keys.