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Ds\Map::toArray

(PECL ds >= 1.0.0)

Ds\Map::toArray Converts the map to an array

说明

public array Ds\Map::toArray ( void )

Converts the map to an array.

Caution

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

Caution

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.

Note:

Casting to an array is not supported yet.

参数

此函数没有参数。

返回值

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

范例

Example #1 Ds\Map::toArray() example

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

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

以上例程的输出类似于:

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