error: foreach() argument must be of type array|object, bool given

[lazka]

Starting with a recent update the following fails:

$cron = new CronExpression('0 0 1 1 *');
$cron->getPreviousRunDate(new \DateTimeImmutable('2021-09-07T09:36:00Z'));

foreach() argument must be of type array|object, bool given

vendor/dragonmantank/cron-expression/src/Cron/HoursField.php:100
vendor/dragonmantank/cron-expression/src/Cron/HoursField.php:52
vendor/dragonmantank/cron-expression/src/Cron/CronExpression.php:515
vendor/dragonmantank/cron-expression/src/Cron/CronExpression.php:298

It worked with v3.2.0 and fails with v3.2.1. Tested with PHP 7.3-8.1

[dragonmantank]

This should be fixed in v3.3.1, which is going out in just a few minutes. Thanks!

[lazka]

Thank you! 🙏