$date = new Zend_Date(); $date->set('2021-10-15 10:30:00', 'yyyy-MM-dd HH:mm:ss');
$date = new Zend_Date(); $date->set(1634339400);
$date1 = new Zend_Date('2021-10-15 10:30:00', 'yyyy-MM-dd HH:mm:ss'); $date2 = new Zend_Date(); $date2->set($date1);In this example, two Zend_Date objects are created - $date1 and $date2. The set method is used to set $date2 to the same value as $date1 by passing $date1 as the value parameter. In conclusion, the set method in Zend_Date is a flexible and powerful method to set the date and time value in a Zend_Date object. It is a part of the Zend Framework library.