What will be the output of the following PHP code ?<?php$k = 10;while

1.	What will be the output of the following PHP code ? <?php $k = 10; while ($k < 30) { $k++; } print $k; ?>
A.	30
B.	10
C.	Error
D.	Nothing
E.	None of these
Answer» B. 10

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What will be the output of the following PHP code ?<?php$k = 10;while ($k < 30){ $k++;}print $k;?>

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What will be the output of the following PHP code ?
<?php
$k = 10;
while ($k < 30)
{
$k++;
}
print $k;
?>