<?php
class CMySQL
{
    public static function Connect($host = "localhost", $user = "", $password = "")
    {
        return mysql_connect($host, $user, $password);
    }

    public static function Select($link = NULL, $databaseName = "")
    {
        if($link == NULL or !is_resource($link)) { return false; }

        return mysql_select_db($databaseName, $link);
    }

    public static function Query($link = NULL, $query = "")
    {
        if($link == NULL or !is_resource($link)) { return false; }

        return mysql_query($databaseName, $link);
    }

    public static function Num($link = NULL)
    {
        if($link == NULL or !is_resource($link)) { return false; }

        return mysql_num_rows($link);
    }

    public static function Fetch($link = NULL)
    {
        if($link == NULL or !is_resource($link)) { return false; }

        return mysql_fetch_assoc($link);
    }

    public static function InsertID($link = NULL)
    {
        if($link == NULL or !is_resource($link)) { return mysql_insert_id(); }

        return mysql_insert_id($link);
    }

    public static function Close($link = NULL)
    {
        if($link == NULL or !is_resource($link)) { return false; }

        return mysql_close($link);
    }
}
?>