Configuration settings for UTF-8 support in PHP.

http://www.nicknettleton.com/zine/php/php-utf-8-cheatsheet

mbstring.language		= Neutral	; Set default language to Neutral(UTF-8) (default)
mbstring.internal_encoding	= UTF-8		; Set default internal encoding to UTF-8
mbstring.encoding_translation	= On		;  HTTP input encoding translation is enabled
mbstring.http_input		= auto		; Set HTTP input character set dectection to auto
mbstring.http_output		= UTF-8		; Set HTTP output encoding to UTF-8
mbstring.detect_order		= auto		; Set default character encoding detection order to auto
mbstring.substitute_character	= none		; Do not print invalid characters
default_charset			= UTF-8		; Default character set for auto content type header