What will be the output of the following PHP code ?<?php$k

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What will be the output of the following PHP code ?

<?php
$k = 1;
switch(print $k)
{
case 2:
    print "Statement1";
    break;
case 1:
    print "Statement2";
    break;
default:
    print "Statement3";
}
?>

1. Error
2. Statement1
3. Statement3
4. 1Statement2
5. None of these

Correct Option: D

Print returns 1,thus it gives case 1.