(PHP 4, PHP 5)
krsort — Sort an array by key in reverse order
Sorts an array by key in reverse order, maintaining key to data correlations. This is useful mainly for associative arrays.
Returnerar TRUE vid framgång eller FALSE vid fel.
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
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().