types of datas

[Stéphane JEAN BAPTISTE]

Hi!

I get a value from a URL and I put it into a variable.
I have a loop (while) with a value which have different values.
The problem is that when I compare the first and the second value: If
they're really equals, the program say they are'nt.

Is ther a function to convert a value into an integer ?

tks

(sorry for my english :-) )