Q. What is the use of isset() function in PHP?

  • (A) The isset() function is used to check whether variable is set or not
  • (B) The isset() function is used to check whether the variable is free or not
  • (C) The isset() function is used to check whether the variable is string or not
  • (D) None of the above
💬 Discuss
✅ Correct Answer: (A) The isset() function is used to check whether variable is set or not

Published by Yami Thakur ⭐ 10.63K Points at 27-Jun-2022 07:07 pm in PHP

You must be Logged in to update hint/solution

💬 Discussion

📊 Question Analytics

👁️
261
Total Visits
📽️
4 y ago
Published
🎖️
Yami Thakur
Publisher
📈
84%
Success Rate