public function EntityInterface::identifier in Entity API 7
Returns the entity identifier, i.e. the entities name or numeric id.
Return value
string|int The identifier of the entity. If the entity type makes use of a name key, the name is returned, else the numeric id.
See also
1 method overrides EntityInterface::identifier()
- Entity::identifier in includes/
entity.inc - Returns the entity identifier, i.e. the entities name or numeric id.
File
- includes/
entity.inc, line 32 - Provides a base class for entities.
Class
- EntityInterface
- Interface for class based entities.
Code
public function identifier();