xref: /PHP-7.2/ext/mbstring/tests/bug69267.phpt (revision 077e61fa) 
1--TEST--
2Bug #69267: mb_strtolower fails on titlecase characters
3--FILE--
4<?php
5
6$str_l = "džljnjdz";
7$str_u = "DŽLJNJDZ";
8$str_t = "DžLjNjDz";
9var_dump(mb_strtolower($str_l));
10var_dump(mb_strtolower($str_u));
11var_dump(mb_strtolower($str_t));
12var_dump(mb_strtoupper($str_l));
13var_dump(mb_strtoupper($str_u));
14var_dump(mb_strtoupper($str_t));
15var_dump(mb_convert_case($str_l, MB_CASE_TITLE));
16var_dump(mb_convert_case($str_u, MB_CASE_TITLE));
17var_dump(mb_convert_case($str_t, MB_CASE_TITLE));
18
19$str_l = "ᾳ";
20$str_t = "ᾼ";
21var_dump(mb_strtolower($str_l));
22var_dump(mb_strtolower($str_t));
23var_dump(mb_strtoupper($str_l));
24var_dump(mb_strtoupper($str_t));
25var_dump(mb_convert_case($str_l, MB_CASE_TITLE));
26var_dump(mb_convert_case($str_t, MB_CASE_TITLE));
27
28?>
29--EXPECT--
30string(8) "džljnjdz"
31string(8) "džljnjdz"
32string(8) "džljnjdz"
33string(8) "DŽLJNJDZ"
34string(8) "DŽLJNJDZ"
35string(8) "DŽLJNJDZ"
36string(8) "Džljnjdz"
37string(8) "Džljnjdz"
38string(8) "Džljnjdz"
39string(3) "ᾳ"
40string(3) "ᾳ"
41string(3) "ᾼ"
42string(3) "ᾼ"
43string(3) "ᾼ"
44string(3) "ᾼ"
45