Okay I dont get it, but, this function returns a pointer to a string?

I need to read a var with the name of the content of the string, not the other way around.

Ok ok, if it doesnt contain a "=", then the string transforms to the result right?
Then with str_clip I can cut the name and the "=", getting only the value
And with str_to_num I get the result. ok

thanks for the help guys