K Kanak Sharma 🎓 Tutor III ⭐ 5.92K Points 📊 PHP Q. Which PHP function checks if a path is a directory? (A) is_dir() (B) is_folder() (C) dir_exists() (D) folder_check() 👁️ Show Answer 💬 Discuss 🔗 Share ⚡Menu ✅ Correct Answer: (A) is_dir() Explanation: is_dir() checks whether the path is a directory.