Length limit of the configuration entity ID.
Most file systems limit a file name's length to 255 characters, so ConfigBase::MAX_NAME_LENGTH restricts the full configuration object name to 250 characters (leaving 5 for the file extension). The config prefix is limited by ConfigEntityType::PREFIX_LENGTH to 83 characters, so this leaves 166 remaining characters for the configuration entity ID, with 1 additional character needed for the joining dot.
See also
\Drupal\Core\Config\ConfigBase::MAX_NAME_LENGTH
\Drupal\Core\Config\Entity\ConfigEntityType::PREFIX_LENGTH
File
- core/lib/Drupal/Core/Config/Entity/ConfigEntityStorage.php, line 50
Class
- ConfigEntityStorage
- Defines the storage class for configuration entities.
Namespace
Drupal\Core\Config\Entity
Code
const MAX_ID_LENGTH = 166;
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