krsort
(PHP 3>= 3.0.13, PHP 4 )
krsort -- Sort an array by key in reverse order
Description
int
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.
Example 1. krsort() example <?php
$fruits = array("d"=>"lemon", "a"=>"orange", "b"=>"banana", "c"=>"apple");
krsort($fruits);
reset($fruits);
while (list($key, $val) = each($fruits)) {
echo "$key = $val\n";
}
?> |
This example would display:
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().