PHP | SplObjectStorage addAll() Function

The SplObjectStorage::addAll() function is an inbuilt function in PHP which is used to add elements from another storage.

Syntax:

void SplObjectStorage::addAll( $value )

Parameters: This function accepts single parameter $value which holds an storage which need to import.

Return Value: It does not return any value.

Below programs illustrate the SplObjectStorage::addAll() function in PHP:

Program 1:

filter_none

edit
close

play_arrow

link
brightness_4
code

<?php
  
// Declare an empty std class
$obj = new StdClass;
  
// Declare an empty SplObjectStorage
$gfg = new SplObjectStorage();
  
$gfg[$obj] = "GeeksforGeeks";
  
$gfg1 = new SplObjectStorage();
$gfg1->addAll($gfg);
  
// Print result added to storage object
echo $gfg1[$obj] . "\n";
?>

chevron_right


Output:

GeeksforGeeks

Program 2:

filter_none

edit
close

play_arrow

link
brightness_4
code

<?php
  
// Declare an empty std class
$obj = new StdClass;
$obj2 = new StdClass;
  
// Declare an empty SplObjectStorage
$gfg = new SplObjectStorage();
$gfg[$obj] = "GeeksforGeeks";
$gfg[$obj2] = "GeeksforGeeks2";
  
$gfg1 = new SplObjectStorage();
$gfg1->addAll($gfg);
  
// Print result with whole object
print_r($gfg1);
?>

chevron_right


Output:

SplObjectStorage Object
(
    [storage:SplObjectStorage:private] => Array
        (
            [00000000219a7b260000000055def3bf] => Array
                (
                    [obj] => stdClass Object
                        (
                        )

                    [inf] => GeeksforGeeks
                )

            [00000000219a7b250000000055def3bf] => Array
                (
                    [obj] => stdClass Object
                        (
                        )

                    [inf] => GeeksforGeeks2
                )

        )

)

Reference: https://www.php.net/manual/en/splobjectstorage.addall.php



My Personal Notes arrow_drop_up

Check out this Author's contributed articles.

If you like GeeksforGeeks and would like to contribute, you can also write an article using contribute.geeksforgeeks.org or mail your article to contribute@geeksforgeeks.org. See your article appearing on the GeeksforGeeks main page and help other Geeks.

Please Improve this article if you find anything incorrect by clicking on the "Improve Article" button below.




Article Tags :
Practice Tags :


Be the First to upvote.


Please write to us at contribute@geeksforgeeks.org to report any issue with the above content.