(PECL ds >= 1.0.0)
Ds\Set::sorted — Returns a sorted copy
Returns a sorted copy, using an optional comparator
function.
comparator
The comparison function must return an integer less than, equal to, or greater than zero if the first argument is considered to be respectively less than, equal to, or greater than the second.
Returns a sorted copy of the set.
Example #1 Ds\Set::sorted() example
<?php
$set = new \Ds\Set([4, 5, 1, 3, 2]);
print_r($set->sorted());
?>
The above example will output something similar to:
Ds\Set Object ( [0] => 1 [1] => 2 [2] => 3 [3] => 4 [4] => 5 )
Example #2 Ds\Set::sorted() example using a comparator
<?php
$set = new \Ds\Set([4, 5, 1, 3, 2]);
$sorted = $set->sorted(function($a, $b) {
return $b <=> $a;
});
print_r($sorted);
?>
The above example will output something similar to:
Ds\Set Object ( [0] => 5 [1] => 4 [2] => 3 [3] => 2 [4] => 1 )