Symfony version(s) affected

6.4, 7.2, 7.3

Description

Up to ICU 71.1 a user could submit a date like Feb 3, 2010, 04:05 AM which was properly handle by the DateTimeToLocalizedStringTransformer. With ICU 72+ this no longer works as the format ICU expects has slightly changed for many different date formats (for example, in the example string it expects a "thin space" before AM).

How to reproduce

see the DateTimeToLocalizedStringTransformerTest:: testReverseTransformFromDifferentLocale() test

Possible Solution

No response

Additional Context

ICU 72 release notes