public static function RulesDataInputEvaluator::help in Rules 7.2

Provide some usage help for the evaluator.

Parameters

array $variables: An array of info about available variables.

array $param_info: (optional) An array of information about the handled parameter value. For backward compatibility, this parameter is not required.

Return value

array A renderable array.

3 methods override RulesDataInputEvaluator::help()

RulesI18nStringEvaluator::help in rules_i18n/rules_i18n.rules.inc

Overrides RulesDataInputEvaluator::help().

RulesPHPEvaluator::help in modules/php.eval.inc

Overrides RulesDataInputEvaluator::help().

RulesTokenEvaluator::help in modules/system.eval.inc

Create documentation about the available replacement patterns.

File

includes/rules.processor.inc, line 383

Contains classes for data processing.

Class

RulesDataInputEvaluator

A base processor for use by input evaluators.

Code

public static function help($variables) {
  return array();
}