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| author | Christoph M. Becker <cmbecker69@gmx.de> | 2019-07-15 10:41:00 +0200 |
|---|---|---|
| committer | Christoph M. Becker <cmbecker69@gmx.de> | 2019-07-15 13:52:09 +0200 |
| commit | 7556600dfc80e9a11db538ce58cb249d6cdda7b3 (patch) | |
| tree | 938f32f52e25de9c73ee71a016cbddbc03b57aa7 /php.ini-production | |
| parent | 25985fedcfee24a52493539a1a5a2dcf2828bac1 (diff) | |
| download | php-git-7556600dfc80e9a11db538ce58cb249d6cdda7b3.tar.gz | |
Fix #65547: Default value for sunrise/sunset zenith still wrong
The value of the zenith angle to calculate sunrise and sunset times is
commonly defined as 90°50', and is "obtained by adding the average
apparent radius of the Sun (16') to the average amount of atmospheric
refraction at the horizon (34')", according to
http://aa.usno.navy.mil/faq/docs/RST_defs.php.
This value is also used for the Sunrise/Sunset Algorithm published in
the Almanac for Computers, 1990, see
https://web.archive.org/web/20161202180207/http://williams.best.vwh.net/sunrise_sunset_algorithm.htm.
Diffstat (limited to 'php.ini-production')
| -rw-r--r-- | php.ini-production | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/php.ini-production b/php.ini-production index 25f7bf066d..12807f8b6d 100644 --- a/php.ini-production +++ b/php.ini-production @@ -949,10 +949,10 @@ cli_server.color = On ;date.default_longitude = 35.2333 ; http://php.net/date.sunrise-zenith -;date.sunrise_zenith = 90.583333 +;date.sunrise_zenith = 90.833333 ; http://php.net/date.sunset-zenith -;date.sunset_zenith = 90.583333 +;date.sunset_zenith = 90.833333 [filter] ; http://php.net/filter.default |