Q:

What will be the output of the following PHP code ?

mhmadesk

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2022-06-21

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What will be the output of the following PHP code ?

<?php
function mine($num)
{
    $num = 2 + $num;
    echo "$num";
}
mine(3);
?>

2
$num
3
4

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mhmadesk

2022-06-21

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(b).$num

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