Greetings everyone
In May30,2007,there was a post about input sanitization and Kayzio came up with a good function that he called postclean.It nicely wraps up addslashes,stripslashes and nl2br together.
I just want to combine that function with strip tags and want someone to tell me whether it's the good format.It goes like this:

$message = PostClean($_POST['message'], 1);

adding strip tags to it,would it be like:

$message = strip tags(PostClean($_POST['message'], 1));
$message = strip tags(PostClean($_POST['message']), 1);

Thank you for any help.