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Discussion :: PHP - CS

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

    <?php
    $total = "25 students";
    $more = 10;
    $total = $total + $more;
    echo "$total";
    ?>
    2. A.

     Error
    B.

     35 students
    C.

     35
    D.

     25 students

    View Answer

    Workspace

    View Answer

    Answer : Option C

    Explanation :

    The integer value at the beginning of the original $total string is used in the calculation. However if it begins with anything but a numerical value, the value will be 0.

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