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Bug #91747

open

frontend based TS conditions throw warning in Backend

Added by Stefan P almost 4 years ago. Updated over 3 years ago.

Status:
New
Priority:
Should have
Assignee:
-
Category:
TypoScript
Target version:
-
Start date:
2020-07-06
Due date:
% Done:

0%

Estimated time:
TYPO3 Version:
9
PHP Version:
Tags:
expression language typoscript condition frontend backend
Complexity:
Is Regression:
No
Sprint Focus:

Description

For example this:
[123 in frontend.user.userGroupList]

This adds the following log entry on every action done in the backend:

Core: Error handler (BE): PHP Warning: in_array() expects parameter 2 to be array, string given in .../vendor/symfony/expression-language/Node/BinaryNode.php line 100

Because frontend.user.userGroupList does not exist in BE context (because frontend does not exist in BE, obviously). The condition is working in FE and when simulating it in the template module! Its justs literally spams the log module.

Having this on 9.5.19. Flagged as regression, because on v8 such conditions (with old syntax) worked without error.

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