95   public function base64Encode($data, $chunk=76, $init_chunk=0, $headers=false, $le="\r\n")  argument
98     $chunk -= 2;
99     $chunk = $this->getHcf($chunk, 4);
128         $ret .= trim(chunk_split($string, $chunk, $le)) . $le;
152   public function base64EncodeFile(Swift_File $file, $chunk=76, $le="\r\n")  argument
156     $chunk -= 2;
157     $chunk = $this->getHcf($chunk, 4);
164       $next = chunk_split($this->rawBase64Encode($bytes), $chunk, $le);
180   public function QPEncode($data, $chunk=76, $init_chunk=0, $headers=false, $le="\r\n")  argument
213           || preg_match('/^.{1,'.($chunk-6).'}([^=]{0,3})?/', $string, $matches)
267   public function QPEncodeFile(Swift_File $file, $chunk=76, $le="\r\n")  argument
274       preg_match_all('/.{1,'.($chunk-6).'}([^=]{0,3})?/', $next, $next);
286   public function encode7Bit($data, $chunk=76, $le="\r\n")  argument
288     return $this->fixLE(wordwrap($data, $chunk-2, $le, 1), $le);
298   public function encode7BitFile(Swift_File $file, $chunk=76, $le="\r\n")  argument
304     $cache->write("7b", $this->fixLE(wordwrap($ret, $chunk-2, $le, 1), $le));
314   public function encode8Bit($data, $chunk=76, $le="\r\n")  argument
316     return $this->fixLE(wordwrap($data, $chunk-2, $le, 1), $le);
326   public function encode8BitFile(Swift_File $file, $chunk=76, $le="\r\n")  argument
332     $cache->write("8b", $this->fixLE(wordwrap($ret, $chunk-2, $le, 1), $le));
344   public function header7BitEncode($data, $chunk=76, $init_chunk=0, $le="\r\n")  argument
357     $ret .= wordwrap($data, $chunk-2, $le);
427 …public function rfc2047Encode($str, $charset="iso-8859-1", $language="en-us", $chunk=76, $le="\r\n…  argument
435     preg_match_all('~.{1,'.($chunk-6).'}([^%]{0,3})~', $str, $matches);