RE: [PHP-DEV] Algorithm Optimizations - string search
| From: | Johannes Schlüter | Date: | Wed, 11 Jun 2008 12:32:09 +0000 |
| Subject: | RE: [PHP-DEV] Algorithm Optimizations - string search | ||
| References: | 1 2 3 4 | Groups: | php.internals |
| Request: | Send a blank email to internals+get-38163@lists.php.net to get a copy of this message | ||
Hi,
On Wed, 2008-06-11 at 01:01 -0700, Texin, Tex wrote:
> When I looked at the code, I assumed that it wasn't intended for international use
> I'll have to go back and look to give you details, but it doesn't work for
> international use or unicode.
> It would be ok for 8859-1.
That's the default case in PHP < 6, in current PHP versions all string
operations use on "binary" strings, so all references to offset work on
byte not character base. That's one of the main reasons for PHP 6.
johannes