mb_get_info
Description
mixed mb_get_info ( [string type] )mb_get_info() returns internal setting parameter of mbstring.
     If type isn't specified or is specified to
     "all", an array having the elements "internal_encoding",
     "http_output", "http_input", "func_overload", "mail_charset",
     "mail_header_encoding", "mail_body_encoding" will be returned. The last
     three elements are available since PHP 5.1.3.
    
     If type is specified for "http_output",
     "http_input", "internal_encoding", "func_overload",
     the specified setting parameter will be returned.
    
See also mb_internal_encoding(), mb_http_output().