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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.

     1.+.2
    D.

     Error

    View Answer

    Workspace

    View Answer

    Answer : Option B

    Explanation :

    .(dot) is used to combine two parts of the statement. Example ( $num . “Hello World” ) will output 1Hello World.

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