From: "anders thoresson" <[EMAIL PROTECTED]> > I want the $max_length to be optional. With your solution it isn't? I > thought I could make it optional by assigning a default value of -1, which > would tell the function not to bother with max_length and continue the > execution. > > All in all my function looks like this (crossing my fingers and hopes that > linewrap works this time): > > function secure_string($unsafe_string, $max_length = -1, $errormessage = > "Du har skrivit för många tecken.") > { > // verify that string isn't longer then $max_length, if $max_length is set > if ($max_length > -1)
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. ---John Holmes... -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php