A Akshay Kulkarni 🎓 Extraordinary ⭐ 3.46K Points 📊 PHP Q. What’s the use of trim() function in PHP? (A) to remove underscore (B) to remove uppercase alphabet (C) to remove lowercase alphabet (D) to remove whitespaces 👁️ Show Answer 💬 Discuss 🔗 Share ⚡Menu ✅ Correct Answer: (D) to remove whitespaces