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MYSQLI警告:如何禁用它_Mysql_Mysqli_Warnings - Fatal编程技术网

MYSQLI警告:如何禁用它

MYSQLI警告:如何禁用它,mysql,mysqli,warnings,Mysql,Mysqli,Warnings,对于我的php,我收到一条警告消息: 警告:mysqli_result::fetch_array():无法在第11行的/var/www/scorebord/loader.php中获取mysqli_结果 <?php //header("Refresh: 60; URL=loader.php"); $db = new mysqli('localhost','root','wortel','score'); if(mysqli_connect_errno()){ ec

对于我的php,我收到一条警告消息:

警告:mysqli_result::fetch_array():无法在第11行的/var/www/scorebord/loader.php中获取mysqli_结果

 <?php
//header("Refresh: 60; URL=loader.php");

  $db = new mysqli('localhost','root','wortel','score');
 if(mysqli_connect_errno()){
         echo mysqli_connect_error();
        }

 $result = $db->query("SELECT code FROM score.dash where id=1");

  while ($row = $result->fetch_array())
 {


                           switch ($row[0]) {
    case "0":
        include("buien.html");
        break;
    case "1":
        include("laatsteuur.php");
        break;
    case "2":
       include("ploegtotaal.php");
        break;
    case "3":
       include("gemsnelheid.php");
        break;
            }
        }

?>


include脚本运行appart very wel

您有此错误,因为您正在使用而不应该使用。

您确定使用了正确的连接参数吗?!我认为问题可能是语法不一致,也可能是11。使用双冒号代替箭头
->
:。我使用正确的连接参数。因为我有正确的输出问题只是错误?输出是您期望的?是的,我有正确的输出