可能重复:
PHP: Warning: sort() expects parameter 1 to be array, resource givenmysqli_fetch_assoc()预计参数1被mysqli_result,布尔给
我非常新的PHP和MySQL,我只是不明白这一个出。我在论坛中搜索了所有内容,但没有找到我能够理解的答案。我最初使用的是mysql_fetch_assoc(),但是我只能搜索数字,并且在搜索字母时也收到了错误。我希望我在这里走上正轨。预先感谢您的帮助!
$con = mysqli_connect($hostname,$username,$password) or die ("<script language='javascript'>alert('Unable to connect to database')</script>");
mysqli_select_db($con, $dbname);
if (isset($_GET['part'])){
$partid = $_GET['part'];
$sql = 'SELECT *
FROM $usertable
WHERE PartNumber = $partid';
$result = mysqli_query($con, $sql);
$row = mysqli_fetch_assoc($result);
$partnumber = $partid;
$nsn = $row["NSN"];
$description = $row["Description"];
$quantity = $row["Quantity"];
$condition = $row["Conditio"];
}
不要忘记过滤'$ _GET ['part']'以防止SQL注入。 – honyovk 2012-07-05 15:51:57