M Mr. Dubey 🎓 Coach ⭐ 102.92K Points 📊 PHP Q. Which function is used to split a string into an array by a regular expression? (A) preg_split() (B) explode() (C) split() (D) str_split() 👁️ Show Answer 💬 Discuss 🔗 Share ⚡Menu ✅ Correct Answer: (A) preg_split() Explanation: preg_split() splits a string by a regular expression pattern.