What should 'tomorrow' be?
As you might know, I'm reimplementing PHP's date/time routines. At the moment PHP doesn't handle this well I think. But what should PHP's strtotime() do with "tomorrow". Always 24 hours which will make "2005-10-29 02:00am tomorrow" show "2005-10-30 01:00am" because time changes back to non-DST that day... but when it should always exactly a day "2005-04-02 02:30am tomorrow" does not exist although "2005-10-29 02:00am tomorrow" will then correctly show "2005-10-30 02:00am"... what is your opinion on this?
Comments
I guess I'm predudiced since I live in a country that doesnt have DST ;)
But the templation would be to ignore DST, in everything, except: $date->toStringLocale('%Y %d %h'); $date->parseWithLocale('12/....');
But I suspect it's not a simple as that...
Personally, I assume that when you ask for 'tomorrow,' what you'll get back is a date, not date-time. But maybe I'm the only one.
I think that it should return tomorrows date at midnight rather than saying date + 24 hours. If I remember correctly to my perl days Date::Manip worked that way which was quite useful.
I agree with Jacques - if yo always get a date at midnight, the results are much more predictable (an thus easier to work with). It also goes in the direction that Ryan mentioned about only getting back a date.
Hi Derick!
I guess this case is pretty rare (it's just 2 hours per year, that get lost), therefore, I'd suggest to move to 3:00 when the time between 2 and 3 does not exist.
Another possibility would be to make it configurable how to deal with the DST switch times (eg. "move to next hour", "move to last hour", "error",...).
Regards, Toby
Life Line
Specify whether public transport stops have tactile paving
Determine the heights of kerbs at crossings
Specify whether crosswalks have tactile paving
Survey if places still exist
Survey hairdresser's customers
Specify whether kerbs have tactile paving
Determine the heights of kerbs
Specify what can be recycled in recycling containers
Specify type of recycling amenities
Specify path surfaces
Survey if places still exist
Specify whether there are cycleways
Specify whether roads have lane markings
Specify whether roads have sidewalks
Specify whether pedestrian crossings have islands
Specify whether pedestrian crossings have traffic signals
Specify road surfaces
Specify access to playgrounds
Specify whether places take fees to visit
Survey whether opening hours are signed
Specify whether pedestrian crossings have islands
Specify whether pedestrian crossings have traffic signals
Determine whether any glass or just glass bottles can be recycled here
Specify type of recycling amenities
Determine place names
Shortlink
This article has a short URL available: https://drck.me/wstb-3yu