August 2005
Intermediate to advanced
840 pages
17h 29m
English
book
Web Standards Programmer's Reference: HTML, CSS, JavaScript®, Perl, Python®, and PHP
by Steven M. Schafer
Content preview from Web Standards Programmer's Reference: HTML, CSS, JavaScript®, Perl, Python®, and PHP
Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.
F.5. Calendar
| Function | Returns | Description |
|---|---|---|
unixtojd([int timestamp]) | int | Converts UNIX timestamp to Julian Day. |
jdtounix(int jday) | int | Converts Julian Day to UNIX timestamp. |
cal_info(int calendar) | array | Returns information about a particular calendar. |
cal_days_in_month(int calendar, int month, int year) | int | Returns the number of days in a month for a given year and calendar. |
cal_to_jd(int calendar, int month, int day, int year) | int | Converts from a supported calendar to Julian Day Count. |
cal_from_jd(int jd, int calendar) | array | Converts from Julian Day Count to a supported calendar and returns extended information. |
jdtogregorian(int juliandaycount) | string | Converts a Julian Day Count to a Gregorian calendar date. |
gregoriantojd(int month, int day, int year) | int | Converts a Gregorian calendar date to Julian Day Count. |
jdtojulian(int juliandaycount) | string | Converts a Julian Day Count to a Julian calendar date. |
juliantojd(int month, int day, int year) | int | Converts a Julian calendar date to Julian Day Count. |
jdtojewish(int juliandaycount [, bool hebrew [, int fl]]) | string | Converts a Julian Day Count to a Jewish calendar date. |
jewishtojd(int month, int day, int year) | int | Converts a Jewish calendar date to a Julian Day Count. |
jdtofrench(int juliandaycount) | string | Converts a Julian Day Count to a French Republic calendar date. |
frenchtojd(int month, int day, int year) | int | Converts a French Republic calendar date to Julian day count. |
jddayofweek(int juliandaycount [, int mode]) | mixed | Returns name or number ... |
Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
and much more.
Read now
Unlock full access
More than 5,000 organizations count on O’Reilly
O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.