PHP マニュアル: Converts the map to an array

public array Ds\Map::toArray()

Converts the map to an array.

警告

Maps where non-scalar keys are can't be converted to an array.

警告

An array will treat all numeric keys as integers, eg. "1" and 1 as keys in the map will only result in 1 being included in the array.

注意:
Casting to an array is not supported yet.

この関数にはパラメータはありません。

An array containing all the values in the same order as the map.

例1 Ds\Map::toArray example

<?php
$map = new \Ds\Map([
    "a" => 1,
    "b" => 2,
    "c" => 3,
]);

var_dump($map->toArray());
?>

上の例の出力は、たとえば以下のようになります。

array(3) {
  ["a"]=>
  int(1)
  ["b"]=>
  int(2)
  ["c"]=>
  int(3)
}