SplObjectStorage::setInfo

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

SplObjectStorage::setInfoSets the data associated with the current iterator entry

Descrizione

public SplObjectStorage::setInfo(mixed $info): void

Associates data, or info, with the object currently pointed to by the iterator.

Elenco dei parametri

info

The data to associate with the current iterator entry.

Valori restituiti

Nessun valore viene restituito.

Esempi

Example #1 SplObjectStorage::setInfo() example

<?php
$s
= new SplObjectStorage();

$o1 = new stdClass;
$o2 = new stdClass;

$s->attach($o1, "d1");
$s->attach($o2, "d2");

$s->rewind();
while(
$s->valid()) {
$s->setInfo("new");
$s->next();
}
var_dump($s[$o1]);
var_dump($s[$o2]);
?>

Il precedente esempio visualizzerà qualcosa simile a:

string(3) "new"
string(3) "new"

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