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  1. What will be the output of the following PHP code?
    <?php
    $num = array ("2","3","4", "5", "6", "7", "8", "9", "10");
    $face = array ("A", "J", "Q", "K");
    $cards = array_merge ($face, $num);
    print_r ($cards);
    ?>
    1. Array
      (
      [0] => A
      [1] => J
      [2] => Q
      [3] => K
      )
    2. Array
      (
      [0] => A
      [1] => J
      [2] => Q
      [3] => K
      [4] => 2
      [5] => 3
      [6] => 4
      [7] => 5
      [8] => 6
      [9] => 7
      [10] => 8
      [11] => 9
      [12] => 10
      )
    3. Array
      (
      [4] => 2
      [5] => 3
      [6] => 4
      [7] => 5
      [8] => 6
      [9] => 7
      [10] => 8
      [11] => 9
      [12] => 10
      )
    4. Array
      (
      [2] => Q
      [3] => K
      [4] => 2
      [5] => 3
      [6] => 4
      [7] => 5
      [8] => 6
      )
    5. None of these
Correct Option: B

The resulting array will begin with the first input array parameter, appending each subsequent array parameter in the order of appearance.



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