PHP 8.1.0 RC 2 available for testing

Ds\Map::skip

(PECL ds >= 1.0.0)

Ds\Map::skipReturns the pair at a given positional index

Description

public Ds\Map::skip(int $position): Ds\Pair

Returns the pair at a given zero-based position.

Liste de paramètres

position

The zero-based positional index to return.

Valeurs de retour

Returns the Ds\Pair at the given position.

Erreurs / Exceptions

OutOfRangeException if the position is not valid.

Exemples

Exemple #1 Ds\Map::skip() example

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

var_dump($map->skip(1));
?>

Résultat de l'exemple ci-dessus est similaire à :

object(Ds\Pair)#2 (2) {
  ["key"]=>
  string(1) "b"
  ["value"]=>
  int(2)
}
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