public function RulesActionContainer::componentProvidesVariables in Rules 7.2

Returns an array of provided variable names.

Returns an array of variable names, which are provided by passing through the provided variables of the children.

File

includes/rules.core.inc, line 2555

Rules base classes and interfaces needed for any rule evaluation.

Class

RulesActionContainer

Base class for all action containers.

Code

public function &componentProvidesVariables() {
  $this->info += array(
    'provides' => array(),
  );
  return $this->info['provides'];
}