Hi, I’m trying to make an application for currency converter and the user types into the url to make the application work, “amnt=60&from=USD&to=GBP”
i need to update time using unix timestamp, need to check to see how long since the data has been updated. How do i do that? 
If someone can please help, that’ll be great.
Thamkyou.
I posted an answer on your other post. I think you double-posted to the site.
The timestamp that I gave you is best because it keeps the entire date and time.
If you need to write a routine to find the length of time between the start and end,
you would have to pull the year/mon/day/hour/time out of the saved values and do
some calculations on it to figure out the differences…
Good luck…
Thankyou so much. Sorry, i posted twice by mistake, New to this forum and php 
Thanks for your help… I’ll give that a go.