(PHP 3, PHP 4 >= 4.0b1)
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";
}
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This example would display:
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().