Ds\Deque::insert

    (PECL ds >= 1.0.0)

    Ds\Deque::insert — Inserts values at a given index

    Descripción

    public Ds\Deque::insert(int $index, mixed ...$values): void

    Inserts values into the deque at a given index.

    Parámetros

    index

    The index at which to insert. 0 <= index <= count

    Nota:

    You can insert at the index equal to the number of values.

    values

    The value or values to insert.

    Valores devueltos

    No devuelve ningún valor.

    Errores/Excepciones

    OutOfRangeException if the index is not valid.

    Ejemplos

    Ejemplo #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);
    ?>

    El resultado del ejemplo sería algo similar a:

    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"
}

    Found A Problem?

    Learn How To Improve This Page • Submit a Pull Request • Report a Bug
    ＋add a note

    User Contributed Notes

    There are no user contributed notes for this page.
    To Top