function RulesActionContainer::componentProvidesVariables

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 2575

Class

RulesActionContainer

Base class for all action containers.

Code

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