Question

我想从array更新查询。问题是当我运行代码时，数据库中的更新数据只是第一个数据..

例如..

数组由整数类型= [1,2]

组成

当我运行代码时，数据库中的数据只运行了第一个数据（只有1个）..我该如何解决这个问题？

PHP文件

$query_edit_paket = "select nama_menu from menu where id_menu = 149 ";
        $query_exec_edit_paket = mysql_query($query_edit_paket) or die(mysql_error());  
        $nama_menu_query = reset(mysql_fetch_assoc($query_exec_edit_paket));

     $_fbexclude = mysql_query("select id_paket from detail_paket where menu_paket = '$nama_menu_query' ");
    $fbexcludearray = array();
    while ($row = mysql_fetch_assoc($_fbexclude)) {
      $fbexcludearray[] = $row['id_paket'];
    }

    $excludes = implode(',', $fbexcludearray);
    echo $excludes;

    for($i=0;$i<count($excludes);$i++)  
    {           
        if($excludes != "")  
        {           
            $strSQL = "update paket set ketersediaan_paket ='kosong' ";  
            $strSQL .="WHERE id_paket = '$excludes' ";  
            $objQuery = mysql_query($strSQL);
        }
    }

谢谢！

Answer 1

尝试使用IN

变化

$strSQL .="WHERE id_paket = '$excludes' ";

到

$foo = '';
for($i=0; $i < count($fbexcludearray); $i++){
  $foo.= $i == 0? $fbexcludearray[$i]: ','.$fbexcludearray[$i];
}
    $strSQL .="WHERE id_paket IN ($foo) ";

Answer 2

如果您要打印$ strSQL，您会看到您的查询将是这样的

update paket set ketersediaan_paket ='kosong' WHERE id_paket = '1,2'

这不是您想要的查询。你想要的更像是这样的

update paket set ketersediaan_paket ='kosong' WHERE id_paket = '1' OR WHERE id_paket = '2'

因此，您需要重新构建for循环或更改查询。

从数组更新查询

2 个答案: