What will be the output of the following PHP code ?<?php$n = 25;{ echo

1.	What will be the output of the following PHP code ? <?php $n = 25; { echo "$n"; } ?>
A.	Error
B.	25
C.	Nothing
D.	$n
E.	None of these
Answer» C. Nothing

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What will be the output of the following PHP code ?<?php$n = 25;{ echo "$n";}?>

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What will be the output of the following PHP code ?
<?php
$n = 25;
{
echo "$n";
}
?>