PHP Dokumentation: Splobjectstorage setinfo

12. Januar 2010 von werner

SplObjectStorage::setInfo

(PHP 5 >= 5.3.0)

SplObjectStorage::setInfo — Sets the data associated with the current iterator entry

public void SplObjectStorage::setInfo ( mixed $data )

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

Es wird kein Wert zurückgegeben.

Beispiel #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]); ?>

Das oben gezeigte Beispiel erzeugteine ähnliche Ausgabe wie:

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

SplObjectStorage::current – Returns the current storage entry
SplObjectStorage::rewind – Rewind the iterator to the first storage element
SplObjectStorage::key – Returns the index at which the iterator currently is
SplObjectStorage::next – Move to the next entry
SplObjectStorage::valid – Returns if the current iterator entry is valid
SplObjectStorage::getInfo – Returns the data associated with the current iterator entry