public EntityFieldManager::clearCachedFieldDefinitions()

protected EntityFieldManager::buildFieldStorageDefinitions(

An array keyed by field type. Each value is an array whose key are entity types including arrays in the same form that $fieldMap. It helps access

The language manager. Type:

The key-value factory. Type:

public EntityFieldManager::getFieldMap()

The entity type bundle info. Type:

public EntityFieldManager::getFieldDefinitions($entity_type_id

public EntityFieldManager::useCaches($use_caches = FALSE)

An array keyed by entity type. Each value is an array whose keys are field names and whose value is an array with two entries: type: