Php Parse Iso 8601 Date

Table of Contents • • • • • • • • • • • • • • • • Time constants Instead of: int waitTime = 5 * 60 * 1000; // 5 mins One can do: int waitTime = TimeUnit. ToMillis ( 5 ); Which JDK 8 date object should I use? See • ZonedDateTimehandles a date and time with a corresponding time zone with a time zone offset from Greenwich/UTC. • OffsetDateTime handles a date and time with a corresponding time zone offset from Greenwich/UTC, without a time zone ID. • LocalDateTimeA date-time without a time-zone in the ISO-8601 calendar system, such as 2007-12-03T10:15:30. Time conversions Java 8 If you are on JDK 8, you can use the Parse an ISO 8601 date time from a string DateTimeFormatter format = DateTimeFormatter. ISO_DATE_TIME; LocalDateTime date = LocalDateTime.

Parse ( '2015-06-24T03:19:46.911Z', format ); Formatting a java.time.LocalDateTime to a string DateTimeFormatter formatter = DateTimeFormatter. OfPattern ( 'EEEE MMMM dd, yyyy H:mm a' ); String s = date.

$datetime = DateTime::createFromFormat('Y-m-d TH:i:s+', '2013-02-13T08:35:34.195Z'); The problem with that is you're going to loose the milliseconds. The + sign in the format string simply tells this function to ignore the rest of the string instead of creating an error. Mar 24, 2011  How to convert Date in ISO 8601 Format to a Standard Date format. I have a date value 2011-02-23T02:00:00-05:00 which is in ISO Format. When I try to convert it to Date using DateTime.TryParse it givs me 2011-02-23 12:30 AM.

Format ( formatter ); Formatting a java.time.LocalDateTime to an ISO 8601 string String s = DateTimeFormatter. Format ( datetime ); Convert a java.util.Date to a java.time.LocalDateTime LocalDateTime ldt = LocalDateTime. OfInstant ( plainOldDate. ToInstant (), ZoneId. Of ( 'UTC' )); Convert a java.time.LocalDateTime to a java.util.Date Date out = Date. AtZone ( ZoneId. Of ( 'UTC' )).

ToInstant ()); Convert a org.joda.time.DateTime to a java.time.LocalDateTime org. DateTime jodaDateTime = DateTime. Now (); java.

Komik dewasa 18. LocalDateTime java8Ldt = java. OfInstant ( jodaDateTime. ToInstant (), ZoneId. Of ( 'UTC' )); That's nasty. Do you know a better way?

This week I had the particular displeasure of working with Date parsing algorithms across browsers. The internet, in general, has pretty much settled on and variations thereof as the standard formats for representing date / time information.

For example, the W3C specifies a subset of 8601 as the official date/time format in the HTML5 specification and for the. The rub, of course, comes in when you decide that you want to parse dates formatted like so. On Chrome, Safari, Firefox, and IE 9+, it’s actually not that bad. You can correctly use the new Date constructor and get something like > new Date('2014-02-07T07:06:41Z') Fri Feb 07 2014 02:06:41 GMT-0500 (EST) Seems legit right?

Unfortunately, I live in a world that requires me to also support IE8, which does not support 8601 properly. > new Date('2014-02-07T07:06:41Z') NaN Boom! Well it’s right, in a way. A date is technically not a number. Running parallel to this I was also making use of Date.js, which in an ideal world would smooth over these discrepancies for us.

Date.js, however, actually in its implementation of Date.parse. So, bupkis on that front. I needed to evaluate options to get date parsing working reliably cross-browser. Using a Different Format The first option I evaluated was using a different format for dates that were sent down from the server. It turns out that all browsers can properly interpret a date formatted like so: Fri Feb 07 2014 02:06:41 GMT-0500 (EST) So, if we could just send down that format then, in theory, things “just start working.” Unfortunately I found a few issues with this plan when I started implementing it. • Other JS libraries that were in use were (correctly) expecting ISO 8601 formatted dates. When we tried to move to the format above, they broke.

• Since 8601 was the standard for the datetime attribute of, as specified by the W3C, putting dates in that format inside the datetime attribute would technically mean we were intentionally diverting from the HTML5 specification. My conclusion on realizing these points was that switching date formats was the incorrect approach. Standards compliance aside, to get this solution working properly, we were going to essentially need to modify every library that had correctly standardized on ISO 8601 to use the format we wanted. It was the date parsing equivalent of 1984. Doubling down on ISO 8601 The option I decided to pursue in the end was to double down on ISO 8601. This meant I needed to do a few things. First, I needed to fix the fact that Date.parse was broken because of Date.js.