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

    <?php

    $x=0;

    function fun()

    {

    echo $GLOBALS['x'];

    $GLOBALS['x']++;

    }

    fun();

    fun();

    fun();

    ?>

  2. A.

     000

    B.

     012

    C.

     123

    D.

     Error

    View Answer

    Workspace

    Answer : Option B

    Explanation :

    Since, we are using $GLOBALS[‘x’], the question is similar to question 7.


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