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iso8601

ISO 8601 is an ISO standard that specifies representations of dates of the Gregorian calendar and times based on the 24-hour clock, as well as composite elements of them, as character strings for use in information interchange. It is also applicable for representing times and time shifts based on Coordinated Universal Time (UTC).

Here are 7 public repositories matching this topic...

smhg / date-timespan-php

Timespan classes

php timespan iso8601

Updated Jun 1, 2025
PHP

hill-valley / fluxcap

Set of date-time related immutable classes

time datetime date iso8601

Updated Feb 9, 2024
PHP

robier / date

Simple date implementation of ISO 8601 standard.

php date iso8601

Updated Aug 7, 2017
PHP

jmesserli / kalenderwoche-php

Just a simple api that returns the current week of the year

api json composer php7 iso8601 week-of-year

Updated Feb 13, 2017
PHP

Gugiman / DatePeriodParser8601

PHP Class for rudimental parsing of ISO8601 DatePeriods user e.g. by Amazon Alexas Slot type "AMAZON.DATE"

php alexa composer amazon skill daterange amazon-alexa iso8601 php8 dateperiod

Updated May 8, 2023
PHP

rstoetter / libdatephp

A full fledged date class cDate and a class to manage periods of time cPeriod written in PHP

php library datetime date periodic iso8601

Updated Oct 24, 2017
PHP

bermudaphp / duration

An immutable PHP 8.4+ library for handling time durations with ISO 8601 support. Provides clean, object-oriented approach to create, manipulate, and format time intervals with computed properties.

php duration immutable value-object iso8601 iso8601-duration php84 duration-parser

Updated May 9, 2025
PHP

Created by International Organization for Standardization

Released June 1988

Followers: 1 follower
Website: github.com/topics/iso-8601
Wikipedia: Wikipedia

Related topics

date-format date-time datetime edtf gregorian-calendar iso-standard iso8601-duration iso8601-period timestamp unix-timestamp