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Discussion :: PHP - CS

  1. Which of the following PHP statements will output Hello World on the screen?
    1. echo (“Hello World”);
    2. print (“Hello World”);
    3. printf (“Hello World”);
    4. sprintf (“Hello World”);

    2. A.

     1 and 2
    B.

     1, 2 and 3
    C.

     All of the mentioned
    D.

     1, 2 and 4

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    Answer : Option B

    Explanation :

    echo(), print() and printf() all three can be used to output a statement onto the screen. The sprintf() statement is functionally identical to printf() except that the output is assigned to a string rather than rendered to the browser.

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