bretterer/iso_duration_converter
Easily convert ISO_8601 Duration time format to seconds and convert seconds to ISO-8601 Duration
时间：2026-01-04 17:34
sonsofphp/clock
Provides a standard way of accessing datetime functions
时间：2026-01-04 08:02
bermudaphp/duration
An immutable PHP library for handling time durations with ISO 8601 support
时间：2025-05-09 15:23
joanfabregat/iso8601-to-seconds
Converts ISO 8601 duration to seconds
时间：2024-04-30 10:24
hereldar/date-times
Provides immutable classes for dates, times, time-zones and periods.
时间：2023-06-17 18:49
interitty/utils
Extension of the standard Nette/Utils by some other features that are specific for use in the Interitty projects.
时间：2022-07-12 12:59
bubnov-mikhail/landedcostcalculationapi
Landed Cost API providing duty rates, calculation, and item harmonization. A set of sample requests are available as a [Postman Collection](https://www.getpostman.com/collections/ad308f6c9351a18c2c12). ## Basics ### Timestamps Timestamps should be formatted using ISO-8601 to the nearest second, in U
时间：2017-05-11 06:54
danharper/dti
Parse ISO 8601 date, duration and interval strings into DateTime objects
时间：2013-03-14 09:33