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