Q:

What will be the output of the following PHP code?

0

What will be the output of the following PHP code?

<?php
    $str = "Hello World"
    echo wordwrap($str,5,"<br>\n");    
    ?>

  1. Hello World
  2. Hello
    World
  3. Hell o wo rld
  4. World

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 (b).Hello
World

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