public function RulesTokenEvaluator::prepare in Rules 7.2
Overrides RulesDataInputEvaluator::prepare().
Overrides RulesDataInputEvaluator::prepare
File
- modules/
system.eval.inc, line 186 - Contains rules integration for the system module needed during evaluation.
Class
- RulesTokenEvaluator
- A class implementing a rules input evaluator processing tokens.
Code
public function prepare($text, $var_info) {
$text = is_array($text) ? implode('', $text) : $text;
// Skip this evaluator if there are no tokens.
$this->setting = token_scan($text) ? TRUE : NULL;
}