Q:

What will be the output of the following PHP code?

0

What will be the output of the following PHP code?

<?php
$a = array("a" => "india", "b" => "brazil", "c" => "china");
echo array_shift($a);
echo "<br>"
array_pop($a);
print_r($a);
?>

  1. india Array ( [a] => china )
  2. india
    Array ( [a] => brazil )
  3. china Array ( [a] => india )
  4. china Array ( [a] => brazil )

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 (b).

india
Array ( [a] => brazil )

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