¡@
php Programming Glossary: unix_timestampMySQL datetime fields and daylight savings time — how do I reference the “extra” hour? http://stackoverflow.com/questions/1646171/mysql-datetime-fields-and-daylight-savings-time-how-do-i-reference-the-extra 0100 . Here's using the proprietary INTERVAL syntax SELECT UNIX_TIMESTAMP '2009 11 01 00 00 00' INTERVAL 3599 SECOND # 1257051599 SELECT.. 11 01 00 00 00' INTERVAL 3599 SECOND # 1257051599 SELECT UNIX_TIMESTAMP '2009 11 01 00 00 00' INTERVAL 3600 SECOND # 1257055200 SELECT.. 11 01 00 00 00' INTERVAL 3600 SECOND # 1257055200 SELECT UNIX_TIMESTAMP '2009 11 01 01 00 00' INTERVAL 1 SECOND # 1257051599 SELECT..
http://stackoverflow.com/questions/346770/dealing-with-timezones-in-php with this I usually retrieve MySQL timestamps using the UNIX_TIMESTAMP function which is not timezone aware allowing my to apply date.. greatly . Also sometimes it's simply not an option to use UNIX_TIMESTAMP especially when using with open source packages without much..
MySQL: how to get the difference between two timestamps in seconds http://stackoverflow.com/questions/3528219/mysql-how-to-get-the-difference-between-two-timestamps-in-seconds diff diff 60 1 row in set 0.00 sec You could also use the UNIX_TIMESTAMP function as @Amber suggested in an other answer SELECT UNIX_TIMESTAMP.. function as @Amber suggested in an other answer SELECT UNIX_TIMESTAMP '2010 08 20 12 01 00' UNIX_TIMESTAMP '2010 08 20 12 00 00' diff.. other answer SELECT UNIX_TIMESTAMP '2010 08 20 12 01 00' UNIX_TIMESTAMP '2010 08 20 12 00 00' diff diff 60 1 row in set 0.00 sec If..
Managing date formats differences between PHP and MySQL http://stackoverflow.com/questions/415092/managing-date-formats-differences-between-php-and-mysql . php strtotime mysql The MySQL equivalent would be UNIX_TIMESTAMP . Though if you want to handle formatting in SQL try MySQL's..
http://stackoverflow.com/questions/455554/datetime-to-unix-timestamp question with SQL the MySQL functions FROM_UNIXTIME and UNIX_TIMESTAMP MySQL manual SELECT UNIX_TIMESTAMP datetime_column FROM table.. FROM_UNIXTIME and UNIX_TIMESTAMP MySQL manual SELECT UNIX_TIMESTAMP datetime_column FROM table This usually is faster than a PHP..
Unix timestamp to days, hours, minutes http://stackoverflow.com/questions/1052944/unix-timestamp-to-days-hours-minutes s seconds ago.' current_timestamp can be replaced with unix_timestamp now if you want it calculated in place DATE_FORMAT allows you..
PHP Convert HTML Formatted Date http://stackoverflow.com/questions/260064/php-convert-html-formatted-date improve this question function time_since your_timestamp unix_timestamp strtotime your_timestamp seconds time unix_timestamp minutes.. unix_timestamp strtotime your_timestamp seconds time unix_timestamp minutes 0 hours 0 days 0 weeks 0 months 0 years 0 if seconds..
How do I get the current time zone of MySQL? http://stackoverflow.com/questions/2934258/how-do-i-get-the-current-time-zone-of-mysql terms of functions that get the time right now such as now unix_timestamp etc. it doesn't tell you anything about what timezone the dates..
What's the best way to manage dates across PHP, MySQL, etc? http://stackoverflow.com/questions/430736/whats-the-best-way-to-manage-dates-across-php-mysql-etc For MySQL it is UNIX_TIMESTAMP date FROM_UNIXTIME unix_timestamp That way you could have your time properly formatted on the..
http://stackoverflow.com/questions/977967/mysql-date-or-php-time optimizations SELECT FROM tbl WHERE mytimestamp_field unix_timestamp 2009 01 01 AND mytimestamp_field unix_timestamp 2010 01 01 Calculations.. unix_timestamp 2009 01 01 AND mytimestamp_field unix_timestamp 2010 01 01 Calculations Generally I store dates as unix time..
|