PHP directory listing in reverse order, function rsort

rsort

(PHP 4, PHP 5)

rsort — Sort an array in reverse order

Case history

PHP directory listing in reverse order

Description

bool rsort ( array &$array [, int $sort_flags = SORT_REGULAR ] )

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

Parameters

array
The input array.

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

Return Values

Returns TRUE on success or FALSE on failure.

Examples

Example #1 rsort() example

<?php
$fruits = array("lemon", "orange", "banana", "apple");
rsort($fruits);
foreach ($fruits as $key => $val) {
    echo "$key = $val\n";
}
?>

Output

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

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