https://github.com/louis-aime/milesian_converter_php

Converter between date in Milesian and Julian day.
https://github.com/louis-aime/milesian_converter_php

calendar easter julian-day milesian

Last synced: 4 days ago
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Converter between date in Milesian and Julian day.

• Host: GitHub
• URL: https://github.com/louis-aime/milesian_converter_php
• Owner: Louis-Aime
• License: mit
• Created: 2017-11-11T20:24:20.000Z (almost 7 years ago)
• Default Branch: master
• Last Pushed: 2024-07-15T17:28:53.000Z (4 months ago)
• Last Synced: 2024-07-15T21:33:11.113Z (4 months ago)
• Topics: calendar, easter, julian-day, milesian
• Language: PHP
• Size: 19.5 KB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# Milesian_converter_PHP

Converter between date in Milesian and Julian day.

Tested under PHP 5.4.x.

## Milesian_calendar_conversion

### function long_milesian_year ($year) 

boolean, says whether $year (in milesian) is 366 days long or not.

### function milesiantojd ($month, $day, $year)

similar to gregoriantojd, but parameters represent a milesian date; 

control of validity of milesian date, year between -4713 and 1465102.

### function cal_from_jd_milesian ($jd) 

an extension of the cal_from_jd routine defined since php 4.1.0., for the Milesian calendar.

All other routines in this file are utilities implementing the integer division with ceiling.

## Date_converter

A web application demonstrating the milesian conversions.

## Easter_lean

The "milesian method" for computing Easter sunday.

### function easter_days_miletus ($year, $method = CAL_EASTER_ROMAN)

Compute Easter day the same way as easter_day in PHP.

## Compare_easter_days_cmd

Use as a command line in order to compare easter_days_miletus with the standard function easter_days.

- Argument 1 denotes the easter_days method, 0:normal, 1:Roman, 2:Gregorian, 3:Julian,

- Argument 2 is first year of comparison,

- Argument 3 is last year.

If a difference occurs, the results are displayed.