$date = new Zend_Date(); echo $date->toString('YYYY-MM-dd HH:mm:ss');
$date = new Zend_Date('2022-06-22 10:30:00', 'YYYY-MM-dd HH:mm:ss'); $timestamp = $date->getTimestamp(); echo $timestamp;
$date1 = new Zend_Date('2022-06-22', 'YYYY-MM-dd'); $date2 = new Zend_Date('2022-06-25', 'YYYY-MM-dd'); $diff = $date1->sub($date2)->toValue()/86400; echo $diff;This code creates two Zend_Date objects representing the dates "2022-06-22" and "2022-06-25", and then calculates the difference between them in days. The output will be -3, indicating that date2 is three days ahead of date1. The Zend_Date library is part of the Zend Framework, a PHP framework for building web applications.