Php/docs/function.krsort

From Get docs

krsort

(PHP 4, PHP 5, PHP 7)

krsortSort an array by key in reverse order


Description

krsort ( array &$array [, int $flags = SORT_REGULAR ] ) : bool

Sorts an array by key in reverse order, maintaining key to data correlations. This is useful mainly for associative arrays.


Parameters

array
The input array.
flags
You may modify the behavior of the sort using the optional parameter flags, for details see sort().


Return Values

Returns TRUE on success or FALSE on failure.


Examples

Example #1 krsort() example

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

The above example will output:


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

See Also