krsort
(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.
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().