Q. What will be the output?
Code:
$a = "<script>alert(1)</script>";
echo htmlspecialchars($a);
-
(A)
<script>alert(1)</script>
-
(B)
<script>alert(1)</script>
-
(C)
Error
-
(D)
NULL
✅ Correct Answer: (B)
<script>alert(1)</script>
Explanation: Escapes HTML to prevent XSS.