Convert date time from zulu format: Difference between revisions
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* [https://en.wikipedia.org/wiki/ISO_8601 ISO 8601 - Wikipedia] | * [https://en.wikipedia.org/wiki/ISO_8601 ISO 8601 - Wikipedia] | ||
* [https://stackoverflow.com/questions/15902464/format-of-2013-04-09t100000z-in-php Format of 2013-04-09T10:00:00Z in php - Stack Overflow] | * [https://stackoverflow.com/questions/15902464/format-of-2013-04-09t100000z-in-php Format of 2013-04-09T10:00:00Z in php - Stack Overflow] | ||
* [https://stackoverflow.com/questions/44802061/convert-string-to-datetime-in-my-sql mysql - convert string to datetime in my sql - Stack Overflow] | |||
* [https://dev.mysql.com/doc/refman/8.0/en/date-and-time-functions.html#function_str-to-date STR_TO_DATE(str,format)] | * [https://dev.mysql.com/doc/refman/8.0/en/date-and-time-functions.html#function_str-to-date STR_TO_DATE(str,format)] | ||
* [https://dev.mysql.com/doc/refman/8.0/en/date-and-time-functions.html#function_date-format DATE_FORMAT(date,format)] | * [https://dev.mysql.com/doc/refman/8.0/en/date-and-time-functions.html#function_date-format DATE_FORMAT(date,format)] |
Revision as of 18:56, 8 May 2020
Convert date time from T Z format (ISO 8601 format, Z(ulu) time) e.g. 2020-05-08T10:01:45Z or 2020-05-06T22:48:51.660Z
PHP approach
Coordinated Universal Time (UTC)
echo date('Y-m-d H:i:s', strtotime('2020-05-08T09:59:08Z')) . PHP_EOL; // returns 2020-05-08 09:59:08
The returned result is server timezone dependent if you set the timezone using date_default_timezone_set.
date_default_timezone_set("Asia/Taipei"); echo date('Y-m-d H:i:s', strtotime('2020-05-08T09:59:08Z')) . PHP_EOL; // returns 2020-05-08 17:59:08
MySQL approach
Coordinated Universal Time (UTC)
-- case1: end with decimal & Z SET @myTime := '2020-05-06T22:48:51.660Z'; SELECT str_to_date(@myTime, '%Y-%m-%dT%H:%i:%s.%fZ'); -- returns 2020-05-06 22:48:51.660000 -- case2: not end with decimal & Z SET @myTime := '2020-05-08T09:59:08Z'; SELECT str_to_date(@myTime, '%Y-%m-%dT%H:%i:%sZ'); -- returns 2020-05-08 09:59:08 SET @myTime := '2020-05-08T09:59:08Z'; SELECT str_to_date(@myTime, '%Y-%m-%dT%H:%i:%s.%fZ'); -- returns null