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SplObjectStorage::addAll

(PHP 5 >= 5.3.0, PHP 7)

SplObjectStorage::addAllAdds all objects from another storage

说明

public void SplObjectStorage::addAll ( SplObjectStorage $storage )

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

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