How to substract date? (PHP)

[hipro1]

Well the idea is to substract the joining date of the user to the actual date, and show the result.

So for example if the user joined on July 22, 2009, print something like "You're 1 day old".

Of course the joining date would come from the users table.

Thanks!

[diabolo]

have fun =]
http://www.sajithmr.com/php-time-ago-calculation/
remember I like +REP

[hipro1]

Thank you very much diabolo, that may help me a lot!