$date = new Zend_Date(); $date->setHour(12); echo $date;
$date = new Zend_Date(); $date->setHour(6); echo $date->toString('yyyy-MM-dd HH:mm:ss');This code sets the hour of the `$date` object to 6 and then formats it using the `toString()` method with the `yyyy-MM-dd HH:mm:ss` format string. The output will be a string representation of the date with the time set to 06:00:00. In conclusion, the Zend_Date package library is a powerful tool for working with dates and times in PHP. The setHour() method is just one of many methods that makes it easy to manipulate date objects.