Correct me if I am wrong but as far as I know the issue you mention only affects tolower(), toupper() and is* functions that operate on letters. Functions such as isspace() are safe since their limited character set only covers a very limited range of characters that are not affected by the behavior you've described.
Ilia -- PHP CVS Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
