problem: Postgresql and Unicode

Hi everyone,

I'm using postgresql-7.2.2-1 under RedHat linux 8.0.

I created a unicode DB and trying to insert arabic text through a php script
on the web. I'm getting the following error:
Warning: pg_exec() query failed: ERROR: Invalid UNICODE character sequence
found (0xe40000)

the client is a IE browser on a win2000 machine, with arabic support.
(I'm forcing client encoding to unicode before i insert data in the DB by
adding the following line in the PHP script:
pg_exec($db,"set client_encoding='unicode'"); )

Any ideas?

I'd greatly appreciate any help and thanks in advance

Regards
Nathalie

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