(PHP 5 >= 5.1.0, PHP 7, PHP 8)
SplObjectStorage::rewind — Rewind the iterator to the first storage element
Rewind the iterator to the first storage element.
This function has no parameters.
No value is returned.
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)