Hi all, it's still me ! On my search about my problem, I've found this list mail history message : http://osdir.com/ml/web.cache.memcached/2006-11/msg00111.html
It's interesting, because the author has made a "script" which look like my own class. And for him it's working perfectly, and not for me. So i don't understand what is bad on my class. Are there anybody who will have an answer ? Thanks a lot. Regards. Mickaƫl.
