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Bug #97646

closed

Extbase property mapper does not work with uninitialized properties

Added by Sascha Egerer over 2 years ago. Updated about 2 years ago.

Status:
Closed
Priority:
Must have
Assignee:
Sascha Egerer
Category:
-
Target version:
next-patchlevel
Start date:
2022-05-17
Due date:
% Done:

0%

Estimated time:
TYPO3 Version:
10
PHP Version:
7.4
Tags:
Complexity:
medium
Is Regression:
Sprint Focus:

Description

Extbase does not map properties that are not initialized.
Since PHP 7.4 it is possible to have uninitialized properties which is not the same as nullable properties.

The PHP method `get_object_vars($object)` does only return initialized properties.
The PHP method `get_class_vars(get_class($object))` returns the properties of the class.

So as soon as a property is typed but not initialized it will not be returned by get_object_vars(). This breaks the extbase mapper.

See https://3v4l.org/QvVnT

Related issues 2 (0 open — 2 closed)

Related to TYPO3 Core - Bug #102278: Missing default value for property Container.php:$prototypeObjectsWhichAreCurrentlyInstanciated will lead to #1546632293 RuntimeException in GenericObjectValidator.phpClosed2023-10-27

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Is duplicate of TYPO3 Core - Bug #95819: Extbase does not support uninitialized domain object propertiesClosedAlexander Schnitzler2021-10-30

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