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3 questions
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  • Q1

    How many types of functions are available in php?

    4

    2

    5

    1

    30s
  • Q2

    Which of the following is not a built-in function in php ?

    gettype()

    print_r()

    fclosed()

    fopen()

    30s
  • Q3

    A function name is not case-sensitive?

     <?php

    function prolfc($num1, $num2, $num3)

    {

    $mul = $num1 * $num2 * $num3;

    echo "The product is $mul";

    }

    prolfc(1, 2, 3, 4);

    ?>

    26

    24

    23

    6

    30s

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