ubuntu - timestamps not honoured in PHP-FPM -


i know question serverfault having difficulty logging in.

i have ubuntu instance in cloud running nginx + php5-fpm.

i have set timezone in php.ini asia/singapore , verified set in phpinfo().

i have set os timezone using dpkg-reconfigure tzdata well.

for time, i've been having trouble wrong dates set in application. thought might did in php setup, in bootstrap script, included:

date_default_timezone_set('asia/singapore');

tried installing timezonedb via pecl suggested in post: setting default timezone not work despite timezone being valid

a user set date set on webform still gets translated "yesterday" when processed. have tried both date() & gmdate() in php same results.

edit

a little more information in case.

  1. user selects date jquery datepicker

  2. on form submission, send timestamp server php process & store. divide timestamp 1000 in php before storing.

    <?php $timestamp = (int) $_post['birthday'] / 1000 // received form.

  3. upon echoing date & timestamp,

        <?php echo date('ds f y', (int) $timestamp);      // when rendering html...      // computes 13th april 1981      //js     new date(data.timestamp * 1e3).tostring()     // exact same timestamp earlier received server.     // computes tue apr 14 1981 23:30:00 gmt+0730 (sgt)

any ideas?

your clock assumed in utc/gmt, "humanising"/ conversion string adds time zone offset. http header being in gmt on original value. how unix clocks work, makes global traffic routing possible.

<?php  # locale configured london var_dump(time(), date('y-m-d h:i:s'));  date_default_timezone_set('asia/singapore'); var_dump(time(), date('y-m-d h:i:s')); # mysql, locale var_dump(time(), date('r')); # rfc 2822  var_dump(time(), date('c')); # iso 8601

your server reporting correct time in utc. fix, emit header inside php? override first value...

header("date: ".date('r', time()+8*60*60));

edit

as changed question, more text response...

i think necessary confirm date-as-int operations done utc/gmt time. if user in in singapore time sent server in +8h offset. transmitting text or int? of jquery dates have used return string. if unpack via strtotime(), corrects time offset.

the /1000 should have no computation significance, 8h = (60*60*8)s = 28800s >1000.

what client timezone ~ gettimezoneoffset

it looks 1 of convert-to-int operations didn't remove timezone offset.


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