Magento: The Time of report base on configuration Timezone

Question:

   Default:

    Magento store all times in UTC.

    So the time on the report  isn't correctly. if you are in other place.

Solution:

 

# db-time to local time
echo  Mage :: getModel ( 'core/date' )-> date ( null , strtotime ( '2010-05-11 15:00:00' ));  // '2010-05-11 17:00:00'

# local time to db-time
echo  Mage :: getModel ( 'core/date' )-> gmtDate ( null , strtotime ( '2010-05-11 17:00:00' ));  // 2010-05-11 15:00:00