Ds\Deque::copy

(PECL ds >= 1.0.0)

Ds\Deque::copyReturns a shallow copy of the deque

Descrizione

public Ds\Deque::copy(): Ds\Deque

Returns a shallow copy of the deque.

Elenco dei parametri

Questa funzione non contiene parametri.

Valori restituiti

A shallow copy of the deque.

Esempi

Example #1 Ds\Deque::copy() example

<?php
$a
= new \Ds\Deque([1, 2, 3]);
$b = $a->copy();

$b->push(4);

print_r($a);
print_r($b);
?>

Il precedente esempio visualizzerĂ  qualcosa simile a:

Ds\Deque Object
(
    [0] => 1
    [1] => 2
    [2] => 3
)
Ds\Deque Object
(
    [0] => 1
    [1] => 2
    [2] => 3
    [3] => 4
)
add a note add a note

User Contributed Notes

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