krsort
(PHP 3>= 3.0.13, PHP 4 )
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.
Palauttaa TRUE onnistuessaan, muutoin FALSE.
Esimerkki 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"; } ?>
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This example would display:
d = lemon
c = apple
b = banana
a = orange |
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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().