K Kanak Sharma 🎓 Tutor III ⭐ 5.92K Points 📊 PHP Q. Which PHP function delays execution in microseconds? (A) sleep() (B) delay() (C) usleep() (D) micro_sleep() 👁️ Show Answer 💬 Discuss 🔗 Share ⚡Menu ✅ Correct Answer: (C) usleep() Explanation: usleep() pauses execution in microseconds.