SplObjectStorage::rewind

(PHP 5 >= 5.1.0, PHP 7, PHP 8)

SplObjectStorage::rewindRewind the iterator to the first storage element

Description

public SplObjectStorage::rewind(): void

Rewind the iterator to the first storage element.

Parameters

This function has no parameters.

Return Values

No value is returned.

Examples

Example #1 SplObjectStorage::rewind() example

<?php$s = new SplObjectStorage();$o1 = new stdClass;$o2 = new stdClass;$s->attach($o1, "d1");$s->attach($o2, "d2");$s->rewind();while($s->valid()) {    $index  = $s->key();    $object = $s->current(); // similar to current($s)    $data   = $s->getInfo();    var_dump($object);    var_dump($data);    $s->next();}?>

The above example will output something similar to:

int(1)
int(0)

See Also