Help!!

[lupillo1]

hi everyone!

i want to know how do i can convert a Negative number to a Positive number

in C++ i use the declaration:

unsigned int MyVar;

but in PHP how i can do it?

my variable some times returns positive, and other times returns negative...

i use only the number, doesnt matter the sign...

Does anyone have a commentary?
I'll appreciate your help

Regards

[Anon]

try the function, abs($var);

[finger]

or simply muliply the number with (-1) if
its < 0

finger