Ds\Map::skip
(PECL ds >= 1.0.0)
Ds\Map::skip — Returns the pair at a given positional index
パラメータ
position-
The zero-based positional index to return.
戻り値
Returns the Ds\Pair at the given position.
エラー / 例外
OutOfRangeException if the position is not valid.
例
例1 Ds\Map::skip() example
<?php
$map = new \Ds\Map(["a" => 1, "b" => 2, "c" => 3]);
var_dump($map->skip(1));
?>上の例の出力は、 たとえば以下のようになります。
object(Ds\Pair)#2 (2) {
["key"]=>
string(1) "b"
["value"]=>
int(2)
}
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