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  1. What will be the output of the following PHP code ?
    <?php
    $one1 = 1;
    $nine9 = 9;
    $eight8 = 8;
    echo $nine9 + $eight8 / $one1 - 2;
    ?>
    1. 1
    2. 15
    3. 9
    4. 8
    5. Error
Correct Option: B

You can use numbers in a variable name.


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