PHP | cal_from_jd() Function Last Updated : 02 May, 2023 Summarize Comments Improve Suggest changes Share Like Article Like Report The cal_from_jd() function is an inbuilt function in PHP that is used to convert a Julian Day Count into a supported calendar such as the Gregorian calendar, French Calendar, Jewish calendar, etc. This function accepts two parameters $jd and $calendar and returns the array containing calendar information of the specified calendar. Syntax: array cal_from_jd( $jd, $calendar ) Parameters: This function accepts two parameters as mentioned above and described below: $jd: It is used to specify the Julian day as an integer.$calendar: It is used to specify the calendar in which the date is converted. The supported calendars are the Gregorian calendar, Julian calendar, French calendar, and Jewish calendar. Return Value: This function returns an array containing calendar information which is listed below: date in the form "month/day/year"monthyearday of weekabbreviated and full names of weekday and month Program 1: php <?php // PHP program to implement cal_from_jd() // and convert date to the CAL_GREGORIAN $input = unixtojd(mktime(0, 0, 0, 8, 16, 2016)); print_r(cal_from_jd($input, CAL_GREGORIAN)); ?> Output:Array ( [date] => 8/16/2016 [month] => 8 [day] => 16 [year] => 2016 [dow] => 2 [abbrevdayname] => Tue [dayname] => Tuesday [abbrevmonth] => Aug [monthname] => August ) Program 2: php <?php // PHP program to implement cal_from_jd() // and convert date to the CAL_JEWISH calendar $today = unixtojd(mktime(0, 0, 0, 6, 20, 2007)); print_r(cal_from_jd($today, CAL_JEWISH)); ?> Output:Array ( [date] => 11/4/5767 [month] => 11 [day] => 4 [year] => 5767 [dow] => 3 [abbrevdayname] => Wed [dayname] => Wednesday [abbrevmonth] => Tammuz [monthname] => Tammuz ) Related Articles: PHP | juliantojd() FunctionPHP | jdtojulian() Function Reference: http://php.net/manual/en/function.cal-from-jd.php Comment More infoAdvertise with us Next Article PHP | cal_info( ) Function U ukasp Follow Improve Article Tags : Web Technologies PHP PHP-Calendar PHP-function Similar Reads PHP | cal_days_in_month( ) Function The cal_days_in_month( ) function in PHP is an inbuilt function which is used to return the number of days in a month for a specific year and according to a specific calendar such as Gregorian calendar, French calendar, Jewish calendar etc. The cal_days_in_month() function takes three parameters whi 2 min read PHP | cal_from_jd() Function The cal_from_jd() function is an inbuilt function in PHP that is used to convert a Julian Day Count into a supported calendar such as the Gregorian calendar, French Calendar, Jewish calendar, etc. This function accepts two parameters $jd and $calendar and returns the array containing calendar inform 2 min read PHP | cal_info( ) Function The cal_info() function in PHP is an inbuilt function that is used to return information about a specified calendar. 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