On a site I'm currently working on, the "»" character is showing up as a question mark. I read up a little on mbstring on php.net, and I get the impression that unless I tell it to, php will not display any character whose unicode value is greater than 128 (in this case, » is 187).
Am I barking up the wrong tree, or do I need to set one or more mbstring directives in php.ini? I'm relatively new to php, so any help is greatly appreciated.