SplObjectStorage
SplObjectStorage::attach
SplObjectStorage
PHP Manual

# SplObjectStorage::addAll

(PHP 5 >= 5.3.0)

SplObjectStorage::addAll — Adds all objects from another storage

### 설명

public void SplObjectStorage::addAll ( SplObjectStorage `$storage` )

Adds all objects-data pairs from a different storage in the current storage.

### 인수

`storage`

  The storage you want to import.

### 반환값

값을 반환하지 않습니다.

### 예제

Example #1 SplObjectStorage::addAll() example

`<?php
$o = new StdClass;
$a = new SplObjectStorage();
$a[$o] = "hello";
$b = new SplObjectStorage();
$b->addAll($a);
echo $b[$o]."\n";
?>`

위 예제의 출력 예시:

    hello

### 참고

- SplObjectStorage::removeAll - Removes objects contained in another storage from the current storage

SplObjectStorage
SplObjectStorage::attach
SplObjectStorage
PHP Manual