A Admin 🎓 Coach ⭐ 38.03K Points 📊 PHP Q. Which PHP function is used to find the length of a string? (A) count() (B) length() (C) strlen() (D) size() 👁️ Show Answer 💬 Discuss 🔗 Share ⚡Menu ✅ Correct Answer: (C) strlen() Explanation: strlen() returns the number of characters in a string.