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Discussion :: PHP - CS

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

    <?php
    $color1 = "red";
    $color2 = "1";
    echo "$color1" + "$color2";
    ?>
    2. A.

     red1
    B.

     red 1
    C.

     0
    D.

     1

    View Answer

    Workspace

    View Answer

    Answer : Option D

    Explanation :

    + just returns the numeric value even though it is inside double quotes.

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