msql_list_fields() returns information about the given table.
The name of the database.
The name of the table.
mSQL 的连接。如果没有指定,默认使用最后被 msql_connect() 打开的连接。如果没有找到该连接,函数会尝试通过调用已定义的 msql_connect() 重新建立连接并使用它。
Returns a result set which may be traversed with any function that fetches result sets, such as msql_fetch_array(). On failure, this function will return FALSE.