(PHP 4 >= 4.0.6)
mb_preferred_mime_name() returns MIME charset string for character encoding encoding. It returns charset string.
Example 1. mb_preferred_mime_string() example
$outputenc = "sjis-win"; mb_http_output($outputenc); ob_start("mb_output_handler"); header("Content-Type: text/html; charset=" . mb_preferred_mime_name($outputenc));