Hi!
Tex could probably answer this better than I could, but I'll have a go.
OK, thanks! Picture is much clearer for me now. If you do it in a loop, then I think bytes should be enough, since you'd have to do strlen/grapheme_strlen in any case to know how much did you receive, so doing strlen is no worse than doing anything else, and you could always work with bytes there, and since grapheme_extract would always stop on grapheme boundary, I think you don't need to worry about bytes being not good enough for graphemes inside the string.
As an alternative, we could update $start with new "position" - i.e. old $start+how many bytes we returned, but I'm not sure if it's the best way.
Tex, what do you think? -- Stanislav Malyshev, Zend Software Architect [EMAIL PROTECTED] http://www.zend.com/ (408)253-8829 MSN: [EMAIL PROTECTED] -- PHP Unicode & I18N Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
