M Mr. Dubey 🎓 Coach ⭐ 104.48K Points 📊 PHP Q. Which function is used to replace all occurrences of a string? (A) str_replace() (B) replace_string() (C) change() (D) substitute() 👁️ Show Answer 💬 Discuss 🔗 Share ⚡Menu ✅ Correct Answer: (A) str_replace() Explanation: str_replace() replaces all instances of a substring.