public function VariableRealmDefaultController::variable_init in Variable 7

Initialize variables.

Overrides VariableRealmControllerInterface::variable_init

5 calls to VariableRealmDefaultController::variable_init()

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

Implementation of VariableRealmControllerInterface::variable_add().

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

Delete single variable.

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

Get single variable.

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

List all current variable values.

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

Set single variable.

2 methods override VariableRealmDefaultController::variable_init()

VariableRealmGlobal::variable_init in variable_realm/variable_realm.class.inc

Initialize variables.

VariableStoreRealmController::variable_init in variable_store/variable_store.class.inc

Initialize realm.

File

variable_realm/variable_realm.class.inc, line 87

Variable realm controller

Class

VariableRealmDefaultController

Base class, keeps static list of variables.

Code

public function variable_init() {
  if (!isset($this->variables)) {
    $this->variables = array();
  }
}