Is this a bug with date() ?
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From: "Michael Alaimo" on 30 Jun 2010 11:05 I understand that technically there are more than 52 weeks in a year. Well at least google says 1 year = 52.177457 weeks. So I run the command: php > echo date('W' , mktime(0, 0, 0, 1, 1, date('Y'))); 53 As you can see the result is 53. Any thoughts on this? Mike
From: "Michael Alaimo" on 30 Jun 2010 11:30 I have found a bug report. This is the correct functionality. Mike > I understand that technically there are more than 52 weeks in a year. > Well at least google says 1 year = 52.177457 weeks. > > So I run the command: > php > echo date('W' , mktime(0, 0, 0, 1, 1, date('Y'))); > 53 > > As you can see the result is 53. > > Any thoughts on this? > > Mike >
From: Lester Caine on 30 Jun 2010 11:52 Michael Alaimo wrote: > I have found a bug report. This is the correct functionality. > > Mike > >> I understand that technically there are more than 52 weeks in a year. >> Well at least google says 1 year = 52.177457 weeks. >> >> So I run the command: >> php> echo date('W' , mktime(0, 0, 0, 1, 1, date('Y'))); >> 53 >> >> As you can see the result is 53. >> >> Any thoughts on this? http://www.sdn.sap.com/irj/boc/index?rid=/library/uuid/1016ca2b-7f43-2b10-8199-a78d1bcc49e9&overridelayout=true Covers it nicely ... -- Lester Caine - G8HFL ----------------------------- Contact - http://lsces.co.uk/wiki/?page=contact L.S.Caine Electronic Services - http://lsces.co.uk EnquirySolve - http://enquirysolve.com/ Model Engineers Digital Workshop - http://medw.co.uk// Firebird - http://www.firebirdsql.org/index.php
From: =?UTF-8?Q?Hans_=C3=85hlin?= on 30 Jun 2010 19:40
A year can have 52 or 53 weeks and it can begin with week nr 1, 52 or 53 check this algorithm http://www.threesides.se/blogg/2010/04/15/date-calculation-algorithm/ ********************************************** Hans à hlin Tel: +46761488019 icq: 275232967 http://www.kronan-net.com/ irc://irc.freenode.net:6667 - TheCoin ********************************************** 2010/6/30 Lester Caine <lester(a)lsces.co.uk>: > Michael Alaimo wrote: >> >> I have found a bug report.  This is the correct functionality. >> >> Mike >> >>> I understand that technically there are more than 52 weeks in a year. >>> Well at least google says 1 year = 52.177457 weeks. >>> >>> So I run the command: >>> php>  echo date('W' , mktime(0, 0, 0, 1, 1, date('Y'))); >>> 53 >>> >>> As you can see the result is 53. >>> >>> Any thoughts on this? > > http://www.sdn.sap.com/irj/boc/index?rid=/library/uuid/1016ca2b-7f43-2b10-8199-a78d1bcc49e9&overridelayout=true > Covers it nicely ... > > -- > Lester Caine - G8HFL > ----------------------------- > Contact - http://lsces.co.uk/wiki/?page=contact > L.S.Caine Electronic Services - http://lsces.co.uk > EnquirySolve - http://enquirysolve.com/ > Model Engineers Digital Workshop - http://medw.co.uk// > Firebird - http://www.firebirdsql.org/index.php > > -- > PHP General Mailing List (http://www.php.net/) > To unsubscribe, visit: http://www.php.net/unsub.php > > |