foreach($regs2[1] as $attrid => $attr) {
if ((list($key, $value) = explode('=', $attr)) && $value) {
+ $value = trim($value);
if ($key == 'ENCODING') {
// add next line(s) to value string if QP line end detected
while ($value == 'QUOTED-PRINTABLE' && preg_match('/=$/', $lines[$i]))