QP encoded strings have a maximum line length of 76 characters.
If the first line needs to be shorter, indicate the difference with
$firstLineOffset.
public encodeByteStream ( Swift_OutputByteStream $os, Swift_InputByteStream $is, integer $firstLineOffset, integer $maxLineLength ) | ||
$os | Swift_OutputByteStream | output stream |
$is | Swift_InputByteStream | input stream |
$firstLineOffset | integer | |
$maxLineLength | integer |