PHP 手冊
上一頁 |  | 下一頁

# cal_to_jd

(PHP 4 >= 4.1.0, PHP 5)

cal_to_jd -- Converts from a supported calendar to Julian Day Count

## Description

int cal_to_jd ( int calendar, int month, int day, int year)

cal_to_jd() calculates the Julian day count for a date in the specified calendar. Supported calendars are `CAL_GREGORIAN`, `CAL_JULIAN`, `CAL_JEWISH` and `CAL_FRENCH`.

See also cal_to_jd().

上一頁 | 最開頭 | 下一頁
cal_info | 上一層 | easter_date