#37738 [Opn->WFx]: basename does not work with Japanese

ID: 37738 Updated by: derick@php.net Reported By: joey at alegria dot co dot jp -Status: Open +Status: Wont fix Bug Type: *Directory/Filesystem functions Operating System: Fedora Core 4 PHP Version: 5CVS-2006-06-08 (CVS) New Comment: Won't fix in PHP 5. This will be implemented for PHP 6. Previous Comments: ------------------------------------------------------------------------ [2006-06-08 06:09:54] joey at alegria dot co dot jp Description: ------------ Simply put, basename() does ot work with Japanese filepaths. If the filename is Japanese only the extension part of the filename is returned. So a filename "/folder/ƒtƒ@ƒCƒ‹–¼.txt" resolves to just ".txt". I discovered the problem when performing a basename() on the $_FILES array's 'name' element for uploaded Japanese files, however after testing the bug occurs no matter how you supply the filename. My PHP environment is running with UTF-8 internal encoding. The code snippet below illustrates this perfectly. Reproduce code: --------------- <?php // show normal behavior with roman filename $filename='/myfolder/roman_filename.txt'; echo "The full filename of the romanized file is $filename.\n"; // /myfolder/roman_filename.txt $basename=basename($filename); echo "The basename of the romanized file is $basename.\n"; // /roman_filename.txt // show behavior with Japanese filename $filename='/myfolder/“ú–{Œê‚̃tƒ@ƒCƒ‹–¼.txt'; echo "The full filename of the Japanese file is $filename.\n"; // /myfolder/“ú–{Œê‚̃tƒ@ƒCƒ‹–¼.txt $basename=basename($filename); echo "The basename of the Japanese file is $basename."; // .txt ?> Expected result: ---------------- The full filename of the romanized file is /myfolder/roman_filename.txt. The basename of the romanized file is roman_filename.txt. The full filename of the Japanese file is /myfolder/“ú–{Œê‚̃tƒ@ƒCƒ‹–¼.txt. The basename of the Japanese file is “ú–{Œê‚̃tƒ@ƒCƒ‹–¼.txt. Actual result: -------------- The full filename of the romanized file is /myfolder/roman_filename.txt. The basename of the romanized file is roman_filename.txt. The full filename of the Japanese file is /myfolder/“ú–{Œê‚̃tƒ@ƒCƒ‹–¼.txt. The basename of the Japanese file is .txt. ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=37738&edit=1