R Rati Dubey 🎓 Tutor III ⭐ 8.55K Points 📊 PHP Q. Which of the following functions is used to hash a string in PHP? (A) md5() (B) sha1() (C) password_hash() (D) All of the above 👁️ Show Answer 💬 Discuss 🔗 Share ⚡Menu ✅ Correct Answer: (D) All of the above Explanation: PHP provides md5(), sha1(), and password_hash() for hashing, but password_hash() is the most secure.