Q. Which of the following is NOT a valid PHP variable name?

  • (A) $var_name
  • (B) $var-name
  • (C) $_var
  • (D) $varName
💬 Discuss
✅ Correct Answer: (B) $var-name
Explanation: Hyphens are not allowed in PHP variable names.

Published by Rati Dubey ⭐ 9.05K Points at 09-Jun-2025 08:28 am in PHP

Explanation by: Rati Dubey
Hyphens are not allowed in PHP variable names.

💬 Discussion

📊 Question Analytics

👁️
88
Total Visits
📽️
1 y ago
Published
🎖️
Rati Dubey
Publisher
📈
83%
Success Rate