PHP - Ds Map ksorted() Function

Ds\Map::ksorted() function can return a copy, sorted by key.

Syntax

public Ds\Map Ds\Map::ksorted([ callable $comparator ] )

Ds\Map::ksorted() function can return a copy, sorted by key using an optional comparator function.

Ds\Map::ksorted() function can return a copy of the map, sorted by key.

Example 1

<?php 
   $map = new \Ds\Map([1 => 20, 2 => 10, 3 => 30]); 
   print_r($map->sorted()); 
?>