SplObjectStorage::detach
SplObjectStorage::key
SplObjectStorage
PHP Manual

# SplObjectStorage::getInfo

(PHP 5 >= 5.3.0)

SplObjectStorage::getInfo — Returns the data associated with the current iterator entry

### Opis

public mixed SplObjectStorage::getInfo ( void )

Returns the data, or info, associated with the object pointed by the current iterator position.

### Parametry

Ta funkcja nie posiada parametrów.

### Zwracane wartości

The data associated with the current iterator position.

### Przykłady

Przykład #1 SplObjectStorage::getInfo() 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();
}
?>`

Powyższy przykład wyświetli coś podobnego do:

    object(stdClass)#2 (0) {
    }
    string(2) "d1"
    object(stdClass)#3 (0) {
    }
    string(2) "d2"

### Zobacz też:

- 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::setInfo - Sets the data associated with the current iterator entry

SplObjectStorage::detach
SplObjectStorage::key
SplObjectStorage
PHP Manual