SplObjectStorage::serialize
SplObjectStorage::unserialize
SplObjectStorage
PHP Manual

# SplObjectStorage::setInfo

(PHP 5 >= 5.3.0)

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

### 설명

public void SplObjectStorage::setInfo ( mixed `$data` )

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

### 인수

`data`

  The data to associate with the current iterator entry.

### 반환값

값을 반환하지 않습니다.

### 예제

Example #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]);
?>`

위 예제의 출력 예시:

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

### 참고

- 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

SplObjectStorage::serialize
SplObjectStorage::unserialize
SplObjectStorage
PHP Manual