Is PHP serialize function compatible UTF-8 ?

Posted by Matthieu on Stack Overflow See other posts from Stack Overflow or by Matthieu
Published on 2010-03-30T07:43:46Z Indexed on 2010/03/30 7:53 UTC
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Filed under:

php

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utf-8

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serialization

I have a site I want to migrate from ISO to UTF-8.

I have a record in database indexed by the following primary key :

s:22:"Informations générales";

The problem is, now (with UTF-8), when I serialize the string, I get :

s:24:"Informations générales";

(notice the size of the string is now the number of bytes, not string length)

So this is not compatible with non-utf8 previous records !

Did I do something wrong ? How could I fix this ?

Thanks

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