What effects drawing charts/diagrams from $_SESSION data under php5, which worked under php4?

Posted by ste_php on Stack Overflow See other posts from Stack Overflow or by ste_php
Published on 2010-02-04T22:16:04Z Indexed on 2010/03/20 4:01 UTC
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Hello,

I have a script generating 3 diagrams from $_SESSION variables which work fine under php4 with register_globals = off, but when I parse the same script as php5 I get no diagram.

The diagrams a drawn from GD libary and it works, if I set the data into an Array (manually filled) within the script file. But I need a way to get it work on php5, without much changes.

Are there any SESSION settings or php-settings which might interfere with my script. I already checked a lot of the php-settings (changing php.ini over and over again), but found nothing what brings me the diagrams back.

Hopefully someone of you could kick me into the right direction. Any Ideas?
Thanks a lot.

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