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Bug #31853 date_sunrise/date_sunset timestamp calculation bug
Submitted: 2005-02-05 17:24 UTC Modified: 2005-02-10 15:36 UTC
From: php-bugs at demark dot org Assigned: pajoye (profile)
Status: Closed Package: Date/time related
PHP Version: 5.0.3 OS: Linux
Private report: No CVE-ID: None
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 [2005-02-05 17:24 UTC] php-bugs at demark dot org 
Description:
------------
Line 207 of ext/standard/sunfuncs.c is:

RETURN_LONG((int) (time - (time % (24 * 3600))) + (int) 
(60 * ret));

since 'ret' is a double representing the number of hours 
since midnight the sun event occurred and 'time' is in 
seconds, the last multiplier should be number of 
seconds in an hour, not number of minutes in a hour:

RETURN_LONG((int) (time - (time % (24 * 3600))) + (int) 
(3600 * ret));

or, if you want to save one arithmetic step:

RETURN_LONG((int) (time - (time % 86400)) + (int) 
(3600 * ret));

This is also the cause of Bug?#30745.

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 [2005-02-10 15:36 UTC] pajoye@php.net 
This bug has been fixed in CVS.

Snapshots of the sources are packaged every three hours; this change
will be in the next snapshot. You can grab the snapshot at
http://snaps.php.net/.
 
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