Determining the weeknumber

[Anon]

I´m puzzled on how to determine the number of week, which I'd like to derive from a date. Also the other way round (getting the dates which are in a weeknumber) give me a headache. Does anyone know of a function in PHP which does that or a custom written function for it?

Thanks in advance for any reply,

Arjen

[kbrij]

see this:
w - day of the week, numeric, i.e. "0" (Sunday) to "6" (Saturday)

http://www.php.net/manual/en/function.date.php

to do the other way round getting the date from the week number, use MySQL date_format to do the trick :

u don't need a DB of mySQL to do that, but MySQL has to be installed. there are many date related functions in mySQL.

PHP does not have much, except formatting the date, it receives.

Brij.

[Anon]

Thanks, I´ll check that one out!

Arjen