How can I reverse sort an array keeping the correlation between the index and

How can I reverse sort an array keeping the correlation
between the index and value?

Question Posted / jude jeevanraj.p

2 Answers
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How can I reverse sort an array keeping the correlation between the index and value? ..

<?php
$fruits = array("d" => "lemon", "a" => "orange", "b" =>
"banana", "c" => "apple");
arsort($fruits);
foreach ($fruits as $key => $val) {
echo "$key = $val\n";
}
?>

OUTPUT

a = orange
d = lemon
b = banana
c = apple

Is This Answer Correct ?

6 Yes

0 No

How can I reverse sort an array keeping the correlation between the index and value? ..

Answer / jude jeevanraj.p

This is done using the arsort function:

<?php
$myworld = array
("a"=>"everything","b"=>"nothing","c"=>"is");
arsort($myworld);
print_r($myworld);
?>

Which prints this:

Array
(
[b] => nothing
[c] => is
[a] => everything
)

Is This Answer Correct ?

3 Yes

6 No

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