044b57813bc6ce78eba4f9e64d5bf71921e8b939
3 function decodeBASE64($s) {
5 "A" => 0, "B" => 1, "C" => 2, "D" => 3, "E" => 4, "F" => 5,
6 "G" => 6, "H" => 7, "I" => 8, "J" => 9, "K" => 10, "L" => 11,
7 "M" => 12, "N" => 13, "O" => 14, "P" => 15, "Q" => 16, "R" => 17,
8 "S" => 18, "T" => 19, "U" => 20, "V" => 21, "W" => 22, "X" => 23,
10 "a" => 26, "b" => 27, "c" => 28, "d" => 29, "e" => 30, "f" => 31,
11 "g" => 32, "h" => 33, "i" => 34, "j" => 35, "k" => 36, "l" => 37,
12 "m" => 38, "n" => 39, "o" => 40, "p" => 41, "q" => 42, "r" => 43,
13 "s" => 44, "t" => 45, "u" => 46, "v" => 47, "w" => 48, "x" => 49,
15 "0" => 52, "1" => 53, "2" => 54, "3" => 55, "4" => 56, "5" => 57,
16 "6" => 58, "7" => 59, "8" => 60, "9" => 61, "+" => 62, "," => 63
20 $unicodeNullByteToggle = 0;
21 for ($i = 0; $i < strlen($s); $i++
) {
27 if ($unicodeNullByteToggle) {
28 $d = $d . chr(($t << 2) +
(($B64Values[$c] & 48) >> 4));
29 $unicodeNullByteToggle = 0;
31 $unicodeNullByteToggle = 1;
33 $t = ($B64Values[$c] & 15);
36 if ($unicodeNullByteToggle) {
37 $d = $d . chr(($t << 4) +
(($B64Values[$c] & 60) >> 2));
38 $unicodeNullByteToggle = 0;
40 $unicodeNullByteToggle = 1;
42 $t = ($B64Values[$c] & 3);
45 if ($unicodeNullByteToggle) {
46 $d = $d . chr(($t << 6) +
$B64Values[$c]);
47 $unicodeNullByteToggle = 0;
49 $unicodeNullByteToggle = 1;
51 $t = ($B64Values[$c] & 3);
58 function imap_utf7_decode_local($s) {
61 for ($i = 0; $i < strlen($s); $i++
) {
63 if (strlen($b64_s) > 0) {
66 $iso_8859_1_s = $iso_8859_1_s . '&';
68 $iso_8859_1_s = $iso_8859_1_s .
69 decodeBASE64(substr($b64_s, 1));
79 $iso_8859_1_s = $iso_8859_1_s . $c;