Q. What is the complete syntax of join() function in PHP? (A) join(string1, string2) (B) join(string1, string2, separator) (C) join(separator, array) (D) join(separator, string1, string2) 👁️ Show Answer 💬 Discuss 🔗 Share ⚡Menu ✅ Correct Answer: (C) join(separator, array)