SplObjectStorage::offsetSet

(PHP 5 >= 5.3.0, PHP 7, PHP 8)

SplObjectStorage::offsetSetAssociates data to an object in the storage

Descrizione

public SplObjectStorage::offsetSet(object $object, mixed $info = null): void

Associate data to an object in the storage.

Nota:

SplObjectStorage::offsetSet() is an alias of SplObjectStorage::attach().

Elenco dei parametri

object

The object to associate data with.

info

The data to associate with the object.

Valori restituiti

Nessun valore viene restituito.

Esempi

Example #1 SplObjectStorage::offsetSet() example

<?php
$s 
= new SplObjectStorage;

$o1 = new StdClass;

$s->offsetSet($o1"hello"); // Similar to $s[$o1] = "hello";

var_dump($s[$o1]);
?>

Il precedente esempio visualizzerĂ  qualcosa simile a:

string(5) "hello"

Vedere anche:

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