Gettext functions disabled

[similitux]

Hello,

Is this a bug, or an issue due to some server update or stuff like that ? I have a Facebook application that uses gettext, and I had to disable it so as to get it working.
PHP Fatal error: Call to undefined function gettext() in /home/jbell/public_html/dev/facebook/amarok/i18n.inc on line 78
PHP Fatal error: Call to undefined function textdomain() in /home/jbell/public_html/dev/facebook/amarok/i18n.inc on line 56
PHP Fatal error: Call to undefined function bindtextdomain() in /home/jbell/public_html/dev/facebook/amarok/i18n.inc on line 55

I also have an issue with my blog engine, Dotclear, due to:
PHP Fatal error: Call to undefined function mb_internal_encoding() in /home/jbell/public_html/inc/prepend.php on line 76
Why is this function fordidden?

And other question: when will we be able to know exactly on wich php version we are?

Thanks,
Similitux.

 

[xxll_martin_llxx]

"Other question" = when it's completed by admins.