diff options
Diffstat (limited to 'ext/mbstring/php_unicode.c')
| -rw-r--r-- | ext/mbstring/php_unicode.c | 21 |
1 files changed, 18 insertions, 3 deletions
diff --git a/ext/mbstring/php_unicode.c b/ext/mbstring/php_unicode.c index f095d314bc..f62adeaffe 100644 --- a/ext/mbstring/php_unicode.c +++ b/ext/mbstring/php_unicode.c @@ -257,11 +257,26 @@ PHPAPI char *php_unicode_convert_case(int case_mode, char *srcstr, size_t srclen } break; - case PHP_UNICODE_CASE_TITLE: + case PHP_UNICODE_CASE_TITLE: { + int mode = 0; + for (i = 0; i < unicode_len / sizeof(unsigned long); i++) { - unicode_ptr[i] = php_unicode_totitle(unicode_ptr[i]); + int res = php_unicode_is_prop(unicode_ptr[i], + UC_MN|UC_ME|UC_CF|UC_LM|UC_SK|UC_LU|UC_LL|UC_LT, 0); + if (mode) { + if (res) { + unicode_ptr[i] = php_unicode_tolower(unicode_ptr[i]); + } else { + mode = 0; + } + } else { + if (res) { + mode = 1; + unicode_ptr[i] = php_unicode_totitle(unicode_ptr[i]); + } + } } - break; + } break; } |