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

    <?php
    $a = 12;
    --$a;
    echo $a++;
    ?>
    2. A.

     11
    B.

     12
    C.

     10
    D.

     error

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    Workspace

    View Answer

    Answer : Option A

    Explanation :

    The + operator does union of arrays in that order, then the === operator compares key and value pairs.

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