Change your logic here...
if($max_length == -1)
then you did not send a value for $max_length and act accordingly.
or
if(!($max_length == -1))
you did send a $max_length value and act accordingly.
But I want to make the same things, with some additions if $max_length is set. That's why I start with the check if($max_length > -1).
function secure_string($unsafe_string, $max_length = -1, $errormessage = "Du har skrivit för många tecken.")
{
if($max_length > -1)
{
do stuff that's have to be done when $max_length is set
}
do stuff that's have to be done wether $max_length is set or not
}
Is there really something wrong with this logic (since it doesn't work, it obvious is, but what)?
--
anders thoresson