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Question

What will be the output of the following PHP code ?
<?php
$a = "1";
$a = 1;
$b = 1;
switch($a)
{
case $a * $b: 
    print "hi";
    break;
case $a / $b:
    print "hello";
    break;
default:
    print "hi1";
}
?>

a.

hihellohi1

b.

hi

c.

hihello

d.

hi1

Answer: (b).hi

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Q. What will be the output of the following PHP code ?