Bug #65544 [Opn->Ver]: mb title case conversion-first word in quotation isn't capitalized

Edit report at https://bugs.php.net/bug.php?id=65544&edit=1 ID: 65544 Updated by: yohgaki@php.net Reported by: ww dot galen at gmail dot com Summary: mb title case conversion-first word in quotation isn't capitalized -Status: Open +Status: Verified Type: Bug Package: mbstring related -PHP Version: 5.4.19 +PHP Version: 5.4 and later Block user comment: N Private report: N New Comment: verified with PHP-5.5 and master branch Previous Comments: ------------------------------------------------------------------------ [2013-08-25 01:25:22] ww dot galen at gmail dot com Description: ------------ When mb_convert_case() is used in MB_CASE_TITLE mode, the first letter character in a quotation immediately following the quotation mark isn't uppercased. According to the Unicode 4 standard, § 3.13, when title-casing a string the first *cased character* in a word is supposed to be converted to title case. In the PHP implementation (php_unicode_convert_case() in php_unicode.c), the first *character* is converted to title case. Coupled with the fix for #46626 (which makes characters in "Punctuation, Other" word characters), quotation marks are converted to title case, rather than the first letter following. Tested with PHP 5.4, but the same code is present in every version of PHP since 5.2.7 (including 5.5) as well. Test script: --------------- <?php echo mb_convert_case("\"or else it doesn't, you know. the name of the song is called 'haddocks' eyes.'\"\n", MB_CASE_TITLE); Expected result: ---------------- "Or Else It Doesn't, You Know. The Name Of The Song Is Called 'Haddocks' Eyes.'" Actual result: -------------- "or Else It Doesn't, You Know. The Name Of The Song Is Called 'haddocks' Eyes.'" ------------------------------------------------------------------------ -- Edit this bug report at https://bugs.php.net/bug.php?id=65544&edit=1