Calendar

This library helps to calculate date difference considering holidays.

Installation

The preferred way to install this extension is through composer.

Either run

$ php composer.phar require webtoucher/calendar "*"

or add

"webtoucher/calendar": "*"

to the require section of your composer.json file.

Usage

Create calendar for your country:

$calendar = new Calendar(new Schedule('ru'));

Also you can use your external rules. Just create directory with your rules - e.x. 2016.json or default.json. Default rules will be used when rules for the year not exists. Use directory fullpath to init schedule.

$calendar = new Calendar(new Schedule('/var/www/my-site/rules/pl'));

Calculate number of working days with one of follow ways:

echo $calendar->calendarToWorkingDays(new \DateTime('2016-02-24'), new \DateTime('2016-02-29')); // 3

echo $calendar->calendarToWorkingDays(new \DateTime('2016-02-29'), new \DateTime('2016-02-24')); // -3

echo $calendar->calendarToWorkingDays(new \DateTime('2016-02-24'), 5); // 3

echo $calendar->calendarToWorkingDays(new \DateTime('2016-02-29'), -5); // -3

Calculate number of calendar days by working days with one of follow ways:

echo $calendar->workingToCalendarDays(new \DateTime('2016-02-24'), 3); // 5

echo $calendar->workingToCalendarDays(new \DateTime('2016-02-29'), -3); // -5

Additional information

You can help the project by adding rules for another countries. Send me your pull requests. But please use the same formating for json files.