Php/docs/splobjectstorage.rewind
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SplObjectStorage::rewind
(PHP 5 >= 5.1.0, PHP 7)
SplObjectStorage::rewind — Rewind 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)
