A Admin 🎓 Coach ⭐ 38.23K Points 📊 PHP Q. Which PHP function is used to filter input data? (A) input_filter() (B) filter_input() (C) sanitize_input() (D) secure_input() 👁️ Show Answer 💬 Discuss 🔗 Share ⚡Menu ✅ Correct Answer: (B) filter_input() Explanation: filter_input() is used to filter external input.