(PHP 3>= 3.0.13, PHP 4 >= 4.0b4)
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
$fruits = array ("d"=>"lemon", "a"=>"orange", "b"=>"banana", "c"=>"apple"); krsort ($fruits); reset ($fruits); while (list ($key, $val) = each ($fruits)) { echo "$key -> $val\n"; } |
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This example would display:
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().