krsort

(PHP 3 >= 3.0.13, PHP 4, PHP 5)

krsort -- Sort an array by key in reverse order

Description

bool krsort ( array &array [, int sort_flags] )

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

Επιστρέφει TRUE σε επιτυχία ή FALSE σε αποτυχία.

ÐáñÜäåéãìá 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

You may modify the behavior of the sort using the optional parameter sort_flags, for details see sort().

See also asort(), arsort(), ksort(), sort(), natsort(), and rsort().