我有这个代码显示直到当前日期的总销售额,但它以这种方式显示
Array ( [Date] => 2014-01-25 [TotalSales] => 7 )
有什么方法,我可以用这种方式展示总销售:7和日期:2014-01-25?
<?PHP $host = 'localhost'; $user = 'root'; $passwd = ''; $database = 'p_database'; $connect = MysqL_connect($host,$user,$passwd) or die("Could not connect to database"); $query = "SELECT DATE(order_time) AS Date,SUM(Quantity) AS TotalSales FROM ss_orders,ss_ordered_carts WHERE DATE(order_time) = DATE(Now()) group by date;"; MysqL_select_db($database,$connect); $result = MysqL_fetch_assoc(MysqL_query($query)); print_r($result); ?>
解决方法
您正在使用print_r打印有关变量的人类可读信息.您可以按名称访问该值
echo "TotalSale: ".$result['TotalSales']; echo "Date: ".$result['Date'];