Php/docs/splobjectstorage.addall

• PHP Manual
• SplObjectStorage
• Adds all objects from another storage

SplObjectStorage::addAll

(PHP 5 >= 5.3.0, PHP 7)

SplObjectStorage::addAll — Adds all objects from another storage

说明

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

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

参数

storage

The storage you want to import.

返回值

没有返回值。

范例

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";?>

以上例程的输出类似于：

hello

参见

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