[Solved] What will this PHP code output?$input = "Hello"; $sanitized = strip_tags($input); echo $sanitized; — Ans: Hello | PHP

PHP - Superglobals and Web Context

What will this PHP code output?

$input = "Hello";
$sanitized = strip_tags($input);
echo $sanitized;

A<b>Hello</b>

B<b>Hello</b>

CHello

DError: filter_var not found

Step-by-Step Solution

Solution:

Step 1: Understand strip_tags effect
strip_tags removes HTML tags from the string, so "Hello" becomes "Hello".
Step 2: Output the sanitized string
echo prints "Hello" without tags.
Final Answer:
Hello -> Option C
Quick Check:
strip_tags removes HTML tags [OK]

Quick Trick: strip_tags() strips HTML tags [OK]

Common Mistakes:

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