What will be the output of the following PHP code ?
<?php $i = 2;
while (++$i){ while ($i --> 0) print $i;
} ?>

Question

What will be the output of the following PHP code ?

 <?php  $i = 2;
while (++$i){       while ($i --> 0)        print $i;
} ?>

A. 210

B. 10

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Correct Answer :

A. 210

The loop ends when i becomes 0.

Answer 1

C. no output

Answer 2

D. infinite loop

What will be the output of the following PHP code ? <?php $i = 2;while (++$i){ while ($i --> 0) print $i;} ?>