Q. Which is the correct syntax of define() function in PHP? (A) define(constant_name) (B) define(constant_name, value) (C) define(constant_name, value, case-insensitive) (D) define(constant_name = value) 👁️ Show Answer 💬 Discuss 🔗 Share ⚡Menu ✅ Correct Answer: (C) define(constant_name, value, case-insensitive)