RE: [PHP] Creating Dynamic Expiration Date

Here's a thought - what about using PHP to generate the date :) -----Original Message----- From: David Robley [mailto:huntsman@www.nisu.flinders.edu.au] Sent: Tuesday, November 06, 2001 3:34 PM To: John Monfort; php-general@lists.php.net Subject: Re: [PHP] Creating Dynamic Expiration Date On Tue, 6 Nov 2001 14:19, John Monfort wrote: > Hello everyone, > > I'm developing a database which holds a START and EXPIRATION date. > I would like to have MySQL generate the expiration date automatically > and was wondering if that could be done. > > I'm using the MySQL NOW() to add today's date as the START date. > The expiration date is one year from the start date. I read about the > mysql DATE_ADD function, in which can be used as > > DATE_ADD("2001-11-05 13:00:00", INTERVAL 2 MONTHS) > > Is there a way to use it as DATE_ADD( NOW(), INTERVAL 1 YEAR), to > automatically add one year to today's date. > > I tried the above, but it did not work. The start and expiration date > still come out as the current date( the result of NOW() ). > > btw, both START and EXPIRATION are of the data type TIMESTAMP (8). > > Please help. > > How do I (dynamically) add one year to the current date? > > i.e. add_date(CURDATE(), INTERVAL 1 YEAR) > Haven't time to research it just now, but date_to_days in MySQL rings a bell. May be worth a look. -- David Robley Techno-JoaT, Web Maintainer, Mail List Admin, etc CENTRE FOR INJURY STUDIES Flinders University, SOUTH AUSTRALIA Windows: From the people who brought you EDLIN! -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: php-general-unsubscribe@lists.php.net For additional commands, e-mail: php-general-help@lists.php.net To contact the list administrators, e-mail: php-list-admin@lists.php.net