old-town / old-town-workflow

                $args = [];

                foreach ($argsOriginal as $k => $v) {

                    $translateValue = $this->getConfiguration()->getVariableResolver()->translateVariables($v, $transientVars, $ps);

                    $args[$k] = $translateValue;

                }

                $validator = $this->getResolver()->getValidator($type, $args);

            $argsOriginal = $function->getArgs();

            $args = [];

            foreach ($argsOriginal as $k => $v) {

                $translateValue = $this->getConfiguration()->getVariableResolver()->translateVariables($v, $transientVars, $ps);

                $args[$k] = $translateValue;

            }

            $provider = $this->getResolver()->getFunction($type, $args);

        $args = [];

        foreach ($argsOriginal as $key => $value) {

            $translateValue = $this->getConfiguration()->getVariableResolver()->translateVariables($value, $transientVars, $ps);

            $args[$key] = $translateValue;

        }

        if (-1 !== $currentStepId) {

            $stepId = array_key_exists('stepId', $args) ? (integer)$args['stepId'] : null;