Global locale

[sa76]

Cacti doesn't show unicode title and vertical labels on graphs
because these arguments to rrdtool are passed via escapeshellarg(),
which strips out all non-ascii characters.
Setting unicode locale in include/global.php solves the problem:

setlocale (LC_CTYPE, "en_US.UTF-8");

It would be nice to set locale via web interface "settings" tab.

[gandalf]

This is targeted for 088 along with i18n.
R.

[sa76]

Ok, waiting for 0.8.8.

[gandalf]

Discussing this today with our i18n specialist, browniebraun. We will NOT use setlocale but provide a different way of implementing
R.

[sa76]

Then unicode labels will probably not work in 0.8.8, but we still hope for surprise.