   #PHP Manual Array Functions key ksort

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                                    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().
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