On 15/08/07, Ivan Zolotukhin <ivan.zolotukhin@gmail.com> wrote:
> Hello,
>
> Imagine a web application that process text search queries from
> clients. If one types a text search query in a browser it then sends
> proper UTF-8 characters and application after all needed processing
> (escaping, checks, etc) passes it to database. But if one modifies URL
> of the query adding some trash non-UTF-8 characters, database raises
> an error: invalid byte sequence for encoding "UTF8".
>
> What is the best practice to process such a broken strings before
> passing them to PostgreSQL? Iconv from utf-8 to utf-8 dropping bad
> characters?
Could you do not do this from the application itself, before sending
it to the DB server? mb_convert_encoding() in PHP for instance?