Sanitize product/category data

[createdwithlove]

PHP Version

8.1

Shopware Version

5.7.16

Expected behaviour

No error 500.

Actual behaviour

Some categories were throwing a error 500 when using WbmTagManger is active.
We were able to trace it back to leftover line breaks \n in product titles. (For your information, the products were imported via an importer from a CSV file provided by the customer).

The error occurred at the following location:

WbmTagManager/Services/TagManagerVariables.php

Line 125 in 660781a

array_walk_recursive($dataLayer, [$this, 'castArrayValues']);

(Yes, actually you should avoid the error beforehand by cleaning the data during import - but double is better).

How to reproduce in a demoshop

Put some \n s into product title