What will be the output of the following PHP code?<?phpecho chr(51);?>

1.	What will be the output of the following PHP code? <?php echo chr(51); ?>
A.	51
B.	15
C.	3
D.	Error
E.	None of these
Answer» D. Error

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What will be the output of the following PHP code?<?phpecho chr(51);?>

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What will be the output of the following PHP code?
<?php
echo chr(51);
?>