FRENCHTOJD(3) 1 FRENCHTOJD(3)
frenchtojd - Converts a date from the French Republican Calendar to a Julian Day Count
SYNOPSIS
int frenchtojd (int $month, int $day, int $year)
DESCRIPTION
Converts a date from the French Republican Calendar to a Julian Day Count.
These routines only convert dates in years 1 through 14 (Gregorian dates 22 September 1792 through 22 September 1806). This more than cov-
ers the period when the calendar was in use.
PARAMETERS
o $month
- The month as a number from 1 (for Vendemiaire) to 13 (for the period of 5-6 days at the end of each year)
o $day
- The day as a number from 1 to 30
o $year
- The year as a number between 1 and 14
RETURN VALUES
The julian day for the given french revolution date as an integer.
SEE ALSO
jdtofrench(3), cal_to_jd(3).
PHP Documentation Group FRENCHTOJD(3)
