[PHP] determine number of days, hours & minutes between 2 dates

The subject pretty much explains it all. I have 2 dates (MMDDHHSS format) and want to determine the number of days, hours, minutes and seconds left from the later date to the earlier date. I figure I could do all this using date arithmatic, divide by 60 seconds in a minute, 60 minutes in an

[PHP] building a language pack

I'm the author of an opensource php auctioning system and have recently been receving alot of emails concerning the availibility of different languages. I was wondering what the best way to build a sort of language pack would be (one file for french, one for english, one for german, etc). Someth