/ 
Apache2-API-v0.1.1
River stage one • 1 direct dependent • 2 total dependents
/ Apache2::API::DateTime

NAME

Apache2::API::DateTime - HTTP DateTime Manipulation and Formatting

SYNOPSIS

use Apache2::API::DateTime;
my $d = Apache2::API::DateTime->new( debug => 3 );
my $dt = DateTime->now;
$dt->set_formatter( $d );
print( "$dt\n" );
## will produce
Sun, 15 Dec 2019 15:32:12 GMT

my( @parts ) = $d->parse_date( $date_string );

my $datetime_object = $d->str2datetime( $date_string );
$datetime_object->set_formatter( $d );
my $timestamp_in_seconds = $d->str2time( $date_string );
my $datetime_object = $d->time2datetime( $timestamp_in_seconds );
my $datetime_string = $d->time2str( $timestamp_in_seconds );

VERSION

v0.1.0

DESCRIPTION

This module contains methods to create and manipulate datetime representation from and to DateTime object or unix timestamps.

When using it as a formatter to a DateTime object, this will make sure it is properly formatted for its use in HTTP headers and cookies.

METHODS

new

This initiates the package and take the following parameters:

  • debug

    Optional. If set with a positive integer, this will activate verbose debugging message

format_datetime

Provided a DateTime object, this returns a HTTP compliant string representation, such as:

Sun, 15 Dec 2019 15:32:12 GMT

that can be used in HTTP headers and cookies' expires property as per rfc6265.

parse_date

Given a datetime string, this returns, in list context, a list of day, month, year, hour, minute, second and time zone or an iso 8601 datetime string in scalar context.

This is used by the method "str2datetime"

parse_datetime

Provided with a date string, and this will parse it and return a DateTime object, or sets an error and return undef or an empty list depending on the context.

str2datetime

Given a string that looks like a date, this will parse it and return a DateTime object.

str2time

Given a string that looks like a date, this returns its representation as a unix timestamp in second since epoch.

In the background, it calls "str2datetime" for parsing.

time2datetime

Given a unix timestamp in seconds since epoch, this returns a DateTime object.

time2str

Given a unix timestamp in seconds since epoch, this returns a string representation of the timestamp suitable for HTTP headers and cookies. The format is like Sat, 14 Dec 2019 22:12:30 GMT

AUTHOR

Jacques Deguest <jack@deguest.jp>

SEE ALSO

DateTime

COPYRIGHT & LICENSE

Copyright (c) 2023 DEGUEST Pte. Ltd.

You can use, copy, modify and redistribute this package and associated files under the same terms as Perl itself.