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Discussion :: PHP - CS

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

    <?php

    function calc($num1, $num2)

    {

    $total = $num1 * $num2;

    return $total;

    }

    $result = calc(42, 0);

    echo $result;

    ?>

  2. A.

     Error

    B.

     0

    C.

     42

    D.

     84

    View Answer

    Workspace

    Answer : Option B

    Explanation :

    Function returns $total.


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