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constant ConfigEntityStorage::MAX_ID_LENGTH in Drupal 9

Same name and namespace in other branches
  1. 8 core/lib/Drupal/Core/Config/Entity/ConfigEntityStorage.php \Drupal\Core\Config\Entity\ConfigEntityStorage::MAX_ID_LENGTH

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 51

Class

ConfigEntityStorage
Defines the storage class for configuration entities.

Namespace

Drupal\Core\Config\Entity

Code

const MAX_ID_LENGTH = 166;