rsort

(PHP 3, PHP 4 >= 4.0.0)

rsort -- Sort an array in reverse order

Description

void rsort ( array array [, int sort_flags])

This function sorts an array in reverse order (highest to lowest).

Example 1. rsort() example $fruits = array ("lemon", "orange", "banana", "apple"); rsort ($fruits); reset ($fruits); while (list ($key, $val) = each ($fruits)) { echo "$key = $val\n"; }

This example would display:

0 = orange 1 = lemon 2 = banana 3 = apple

The fruits have been sorted in reverse alphabetical order.

You may modify the behavior of the sort using the optional parameter sort_flags, for details see sort().

See also arsort(), asort(), ksort(), sort(), and usort().