Question
<?php
function addFive($num)
{
$num += 5;
}
function addSix(&$num)
{
$num += 6;
}
$orignum = 10;
addFive( &$orignum );
echo "Original Value is $orignum<br />";
addSix( $orignum );
echo "Original Value is $orignum<br />";
?>a.
Original Value is 15
b.
Original Value is 15
Original Value is 21
c.
Original Value is 15
Original Value is 15
d.
None Of the mentioned
Posted under Functions in PHP PHP
Original Value is 21
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Q. What will be the output of the following PHP code?
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