M Mr. Dubey 🎓 Coach ⭐ 102.92K Points 📊 PHP Q. Which function is used to check if a file exists in PHP? (A) file_exists() (B) is_file() (C) exists() (D) check_file() 👁️ Show Answer 💬 Discuss 🔗 Share ⚡Menu ✅ Correct Answer: (A) file_exists() Explanation: file_exists() checks whether a file or directory exists.