Q:

What will be the output of the following PHP code ?

mhmadesk

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2022-06-22

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What will be the output of the following PHP code ?

<?php
$a1 = array("a" => "red", "b" => "green", "c" => "blue", "d" => "yellow");
$result = array_flip($a1);
print_r($result);
?>

Array ( [red] => red [green] => green [blue] => blue [yellow] => yellow )
Array ( [a] => a [b] => b [c] => c [d] => d )
Array ( [red] => a [green] => b [blue] => c [yellow] => d )
Array ( [a] => red [b] => green [c] => blue [d] => yellow )

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mhmadesk

2022-06-22

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(c).Array ( [red] => a [green] => b [blue] => c [yellow] => d )

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