PHP Date Recurrence Library?

Question

Ruby, Java, and Python all have several very good libraries which allow you to handle rfc2445's rrule very well.

I've done an extremely comprehensive search for a class/library which will handle the rrule and return dates of recurrence, however I haven't found 1 library in PHP will do it.

I am going to begin to write a PHP library which similar functionality to Ruby's ice_cube, however before I begin I just want to ensure I'm not reinventing the wheel.

So that brings me to this question, am I reinventing the wheel? Did I fail to find a library already written which handles date recurrence in PHP?

Answer 1

After a thorough search I've determined that there is most likely not an open source date recurrence library written in PHP, so I have written my own.

I'm pleased to announce that I have released the initial version of a date recurrence library called When.

Answer 2

Gud work but it seems that the INTERVAL PARAM does not works well with WEEKLY,MONTHLY,YEARLY frequencies,there are differences in result as compared to http://www.ietf.org/rfc/rfc2445.txt