1--TEST--
2Test mb_encode_mimeheader() function : basic functionality
3--SKIPIF--
4<?php
5extension_loaded('mbstring') or die('skip');
6function_exists('mb_encode_mimeheader') or die("skip mb_encode_mimeheader() is not available in this build");
7?>
8
9--FILE--
10<?php
11/* Prototype  : string mb_encode_mimeheader
12 * (string $str [, string $charset [, string $transfer-encoding [, string $linefeed [, int $indent]]]])
13 * Description: Converts the string to MIME "encoded-word" in the format of =?charset?(B|Q)?encoded_string?=
14 * Source code: ext/mbstring/mbstring.c
15 */
16
17/*
18 * Test basic functionality of mb_encode_mimeheader with different strings.
19 * For the below strings:
20 * 'English' is ASCII only, 'Japanese' has no ASCII characters and 'Greek' is mixed.
21 */
22
23echo "*** Testing mb_encode_mimeheader() : basic ***\n";
24
25$english = array('English' => 'This is an English string. 0123456789');
26$nonEnglish = array('Japanese' => base64_decode('5pel5pys6Kqe44OG44Kt44K544OI44Gn44GZ44CC'),
27                'Greek' => base64_decode('zpHPhc+Ez4wgzrXOr869zrHOuSDOtc67zrvOt869zrnOus+MIM66zrXOr868zrXOvc6/LiAwMTIzNDU2Nzg5Lg=='));
28
29foreach ($english as $lang => $input) {
30	echo "\nLanguage: $lang\n";
31	echo "-- Base 64: --\n";
32	var_dump(mb_encode_mimeheader($input, 'UTF-8', 'B'));
33	echo "-- Quoted-Printable --\n";
34	var_dump(mb_encode_mimeheader($input, 'UTF-8', 'Q'));
35}
36
37mb_internal_encoding('utf-8');
38
39foreach ($nonEnglish as $lang => $input) {
40	echo "\nLanguage: $lang\n";
41	echo "-- Base 64: --\n";
42	var_dump(mb_encode_mimeheader($input, 'UTF-8', 'B'));
43	echo "-- Quoted-Printable --\n";
44	var_dump(mb_encode_mimeheader($input, 'UTF-8', 'Q'));
45}
46
47echo "Done";
48?>
49--EXPECTF--
50*** Testing mb_encode_mimeheader() : basic ***
51
52Language: English
53-- Base 64: --
54string(37) "This is an English string. 0123456789"
55-- Quoted-Printable --
56string(37) "This is an English string. 0123456789"
57
58Language: Japanese
59-- Base 64: --
60string(52) "=?UTF-8?B?5pel5pys6Kqe44OG44Kt44K544OI44Gn44GZ44CC?="
61-- Quoted-Printable --
62string(117) "=?UTF-8?Q?=E6=97=A5=E6=9C=AC=E8=AA=9E=E3=83=86=E3=82=AD=E3=82=B9=E3=83=88?=
63 =?UTF-8?Q?=E3=81=A7=E3=81=99=E3=80=82?="
64
65Language: Greek
66-- Base 64: --
67string(115) "=?UTF-8?B?zpHPhc+Ez4wgzrXOr869zrHOuSDOtc67zrvOt869zrnOus+MIM66zrXOr868?=
68 =?UTF-8?B?zrXOvc6/LiAwMTIzNDU2Nzg5Lg==?="
69-- Quoted-Printable --
70string(249) "=?UTF-8?Q?=CE=91=CF=85=CF=84=CF=8C=20=CE=B5=CE=AF=CE=BD=CE=B1=CE=B9=20?=
71 =?UTF-8?Q?=CE=B5=CE=BB=CE=BB=CE=B7=CE=BD=CE=B9=CE=BA=CF=8C=20=CE=BA=CE=B5?=
72 =?UTF-8?Q?=CE=AF=CE=BC=CE=B5=CE=BD=CE=BF=2E=20=30=31=32=33=34=35=36=37=38?=
73 =?UTF-8?Q?=39=2E?="
74Done