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Discussion :: PHP MCQs

  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

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    Workspace

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    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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