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().
