Yes, it helps. Thank you. I was advised to keep an eye on some political issues that could interfere, but seems that even on those cases, database got updated previously to the occurrence of such fact.. Thank you again. Cheers 2016-11-30 17:42 GMT+00:00 Andreas Heigl <andreas@heigl.org>:
Hi Pablo.
PHPs timezone-Database is current at the time of the release of the patch-version of PHP. SO when you update your PHP frequently you should always have the current timezone-Database.
When that is not an option you can use the PECL timezonedb-package to update your PHP-Version.
Apart from that the DST and other information are in both versions current. So DST-changes in the future ar ealready available in todays timezone-database. Should that change due to political reasons it will be updated with the next version of the timezone DB. So it doesn'T matter whether the DB is updated before or after a DST-Change as the DST-change is already in there.
Should something change due to political reasons the changes are *usually* added before the chage becomes relevant. Sometimes it doesn't work out that way. That might happen when the change was publicised *after* the date it became valid.
Does that help you?
Cheers
Andreas
Am 30.11.16 um 18:27 schrieb Pablo Sánchez:
Greetings, everyone!
I have a doubt about the TZ database release or updates, and maybe you can help me to solve it.
So, is the database update BEFORE or AFTER a new DST has started? The reason why I need to know it is because we are having issues about calculating some ETAs and presenting the information on reports, because PHP internal database doesn't get updates automatically. So we decided to use an extension that uses IANA's Timezone Database (updated approximatelly 23 times an year). So, we need to know if those updates are released before the daylight saving time starts or if you release it before it starts. Since there are usually political decisions that delays or rushes the DST beginning, I believe those updates comes prior to the actual fact, with a data on wich day begin, so I should not worry on using the extension that updates itself with 24 hours delay, right?
So, do you update it before DST comes, or after?
--
* Pablo Santiago Sánchez* ZCE ZEND006757 phackwer@gmail.com <mailto:phackwer@gmail.com> (61) 9843-0883 http://www.sansis.com.br /"Pluralitas non est ponenda sine necessitate"/
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-- *Pablo Santiago Sánchez* ZCE ZEND006757 phackwer@gmail.com (61) 9843-0883 http://www.sansis.com.br *"Pluralitas non est ponenda sine necessitate"*