public function getNextRunDue($schedule, $timezone)
    {
        return Carbon::instance(CronExpression::factory($schedule)->getNextRunDate('now', 0, false, $timezone));
    }
public function getNextRunDue($schedule, $timezone)
    {
        return Carbon::instance(CronExpression::factory($schedule)->getNextRunDate('now', 0, false, $timezone));
    }
public function getNextRunDue ( $ schedule , $ timezone ) { return Carbon :: instance ( CronExpression :: factory ( $ schedule ) -> getNextRunDate ( 'now' , 0 , false , $ timezone ) ) ; }
Determine when the next occurance of the scheduler is due to run.

@param  string  $schedule
@param  string  $timezone
@return  \Carbon\Carbon
Determine when the next occurance of the scheduler is due to run .