R Ruchi Sharma 🎓 Tutor III ⭐ 9.87K Points 📊 PHP Q. [:alpha:] can also be specified as. (A) [A-z]. (B) [A-Za-z0-9]. (C) [a-z]. (D) [A-za-z]. 👁️ Show Answer 💬 Discuss 🔗 Share ⚡Menu ✅ Correct Answer: (D) [A-za-z].