打印

[php] Warning: mysqli_fetch_array() expects parameter 1 to be mysqli_result

Warning: mysqli_fetch_array() expects parameter 1 to be mysqli_result
语句为:$result = mysqli_query($dbc,$query);
$row = mysqli_fetch_array($result,MYSQLI_ASSOC)请指教 谢谢
先判断你的$result是否为真,为真再fetch