Question

What will be the output of the following PHP code? Say your previous session username was nachi.

unset($_SESSION['username']);
printf("Username now set to: %s", $_SESSION['username']);

a.

Username now set to: nachi

b.

Username now set to: System

c.

Username now set to:

d.

Error

Posted under PHP

Answer: (c).Username now set to:

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Q. What will be the output of the following PHP code? Say your previous session username was nachi.

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