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Discussion :: PHP - CS

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

    <?php
    $4four = 4;
    $3three = 3;
    $2two = 2;
    echo $4four + $3three / $2two - 1;
    ?>
    2. A.

     4.5
    B.

     7
    C.

     3.5
    D.

     Error

    View Answer

    Workspace

    View Answer

    Answer : Option D

    Explanation :

    A variable name can not start with a numeric value.

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