public function VariableRealmDefaultController::getKey in Variable 7.2

Implementation of VariableRealmControllerInterface::getKey().

Overrides VariableRealmControllerInterface::getKey

1 call to VariableRealmDefaultController::getKey()

VariableRealmDefaultController::getCurrentStore in variable_realm/variable_realm.class.inc

Implementation of VariableRealmControllerInterface::getCurrentStore().

File

variable_realm/variable_realm.class.inc, line 305

Variable realm controller

Class

VariableRealmDefaultController

Base class, keeps static list of variables.

Code

public function getKey() {
  return isset($this->current_key) ? $this->current_key : FALSE;
}