http://www.perlmonks.org?node_id=517111


in reply to What's your favourite method of untainting?

No, no, no! Only my method gives perfect security:

undef $val;

Let me see you h4x0rs get past that!

"There is no shame in being self-taught, only in not trying to learn in the first place." -- Atrus, Myst: The Book of D'ni.