https://www.php.net/manual/ja/backedenum.from.php
PHP: BackedEnum::from - Manual
phpbackedenummanual
https://www.php.net/manual/en/backedenum.tryfrom.php
PHP: BackedEnum::tryFrom - Manual
Maps a scalar to an enum instance or null
phpbackedenumtryfrommanual
https://www.drupal.org/project/flowdrop/issues/3578056
Converts BackedEnum to string in EventFilterService [#3578056] | Drupal.org
Apr 2, 2026 - Problem/Motivation The flowdrop_trigger module's event type plugin definitions can return a BackedEnum for the "category" key (this is common in Drupal 11...
string inconvertsbackedenumdrupal
https://www.php.net/manual/zh/backedenum.tryfrom.php
PHP: BackedEnum::tryFrom - Manual
phpbackedenumtryfrommanual
https://www.php.net/manual/uk/backedenum.from.php
PHP: BackedEnum::from - Manual
Maps a scalar to an enum instance
phpbackedenummanual