(PECL ds >= 1.0.0)
Ds\Deque::insert — Inserts values at a given index
Inserts values into the deque at a given index.
index
The index at which to insert. 0 <= index <= count
Note:
You can insert at the index equal to the number of values.
values
The value or values to insert.
Aucune valeur n'est retournée.
OutOfRangeException if the index is not valid.
Exemple #1 Ds\Deque::insert() example
<?php
$deque = new \Ds\Deque();
$deque->insert(0, "e"); // [e]
$deque->insert(1, "f"); // [e, f]
$deque->insert(2, "g"); // [e, f, g]
$deque->insert(0, "a", "b"); // [a, b, e, f, g]
$deque->insert(2, ...["c", "d"]); // [a, b, c, d, e, f, g]
var_dump($deque);
?>
Résultat de l'exemple ci-dessus est similaire à :
object(Ds\Deque)#1 (7) { [0]=> string(1) "a" [1]=> string(1) "b" [2]=> string(1) "c" [3]=> string(1) "d" [4]=> string(1) "e" [5]=> string(1) "f" [6]=> string(1) "g" }