NAME
Time::Moment::Epoch
DESCRIPTION
Convert various epoch times to and from datetimes using Time::Moment.
SYNOPSIS
use Time::Moment::Epoch;
say Time::Moment::Epoch::unix(1234567890);
# 2009-02-13T23:31:30Z
say Time::Moment::Epoch::to_unix('2009-02-13T23:31:30Z');
# 1234567890
say Time::Moment::Epoch::chrome(12879041490654321);
# 2009-02-13T23:31:30.654321Z
say Time::Moment::Epoch::to_chrome('2009-02-13T23:31:30.654321Z');
# 12879041490654321CONVERSIONS
The following functions convert an epoch of the specified type to a Time::Moment object.
They each have a corresponding to_$type function which accepts a datetime string (in any format accepted by the from_string method of Time::Moment) and returns the corresponding epoch.
apfs
APFS time is the number of nanoseconds since the Unix epoch. Cf., APFS filesystem format (https://blog.cugu.eu/post/apfs/).
chrome
Chrome time is the number of microseconds since 1601-01-01.
cocoa
Cocoa time is the number of seconds since 2001-01-01.
google_calendar
Google Calendar time is 32-day months from the day before the Unix epoch.
icq
ICQ time is the number of days (with an allowed fractional part) since 1899-12-30.
java
Java time is the number of milliseconds since the Unix epoch.
mozilla
Mozilla time is the number of microseconds since the Unix epoch.
ole
OLE time is the number of days since 1899-12-30, packed as a double-precision float in native format.
symbian
Symbian time is the number of microseconds since the year 0.
unix
Unix time is the number of seconds since 1970-01-01.
uuid_v1
UUID version 1 time (RFC 4122) is the number of hectonanoseconds (100 ns) since 1582-10-15.
windows_date
Windows date time (e.g., .NET) is the number of hectonanoseconds (100 ns) since 0001-01-01.
windows_file
Windows file time (e.g., NTFS) is the number of hectonanoseconds (100 ns) since 1601-01-01.