note 97340 deleted from function.quoted-printable-encode by danbrown

Note Submitter: mjjohnson.geo.yahoo.com ---- Although tzangerl's function is useful, it chokes in certain cases. I haven't finished figuring out why, but if it's fed a string with no whitespace that's long enough, it enters an infinite loop. (This could easily happen with a URL, for instance.) Here's an example string that does it: http://www.example.com/random-text-to-make-this-long-enough-to-break (I'm currently using slightly-modified code from umu instead, originally found here: http://www.php.net/manual/en/function.imap-8bit.php#61216 )