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Discussion :: PHP - CS

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

    <?php
    $num  = "1";
    $num1 = "2";
    print $num+$num1;
    ?>
    2. A.

     3
    B.

     1+2
    C.

     Error
    D.

     12

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    Workspace

    View Answer

    Answer : Option A

    Explanation :

    The numbers inside the double quotes are considered as integers and not string, therefore the value 3 is printed and not 1+2.

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