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This document uses PHP Chinese website manual Release
(PHP 5 >= 5.3.0)
SplObjectStorage::addAll — Adds all objects from another storage
$storage
)Adds all objects-data pairs from a different storage in the current storage.
storage
The storage you want to import.
没有返回值。
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