将MYSQL Query的结果推送到数组中

Question

我在下面的函数中遇到问题。基本上它应该做的是检查如果数组中的每个项目（$idDiscontinuedArray）都是从其相应表（1或0）中断的值。

现在我不确定将这些答案推到数组中，以使下一部分更简单。目前它单独吐出$rows。

结果是：Array ([discontinued] => 1,) Array ([discontinued] => 1) Array ([discontinued] => 0) Array ([discontinued] => 0) Array ([discontinued] => 1)....，我宁愿有Array [1] => 1 [2] => 1 [3] => 0 [4] => 0 [5] => 1....

脚本的下一部分是检查，看看是否所有$rows = 1这意味着脚本结束。如果不是这种情况，将运行功能changeDiscontinued($dbh, $id, $idDiscontinuedArray)。

function checkDiscontinued($dbh, $idDiscontinuedArray) { 
try { 
    foreach ($idDiscontinuedArray as $id) { 
     $stmt = $dbh->query("SELECT discontinued FROM `$id` ORDER BY `date` DESC LIMIT 1"); 
     $rows = $stmt->fetch(PDO::FETCH_ASSOC); 
     print_r($rows); 
     } 
     if $rows['discontinued'] == TRUE) { 
      //echo $id . "Action if true"; 
     } else { 
      changeDiscontinued($dbh, $id, $idDiscontinuedArray); 
      echo $id . "Items already discontinued!"; 
      }  
    } 
    catch (PDOException $e) { 
    echo $e->getMessage(); 
    } 
} 

Answer 1

我没有测试这段代码，但是它覆盖了准备好的语句以及如何将项目推入数组。如果您想获得更多帮助，我们可以开始聊天。

$discont = array(); 

function checkDiscontinued($dbh, $idDiscontinuedArray) { 
try { 
    foreach ($idDiscontinuedArray as $id) { 
     $sql = $dbh->prepare("SELECT discontinued FROM $id ORDER BY `date` DESC LIMIT 1"); 
     $stmt = $sql->execute(array($id)); 
     $rows = $stmt->fetch(PDO::FETCH_ASSOC); 
     print_r($rows); 
     } 
     if $rows['discontinued'] == TRUE) { 
      //echo $id . "Action if true"; 
     } else { 
      changeDiscontinued($dbh, $id, $idDiscontinuedArray); 
      echo $id . "Items already discontinued!"; 
      array_push($doscont, $id); 
      }  
    } 
    catch (PDOException $e) { 
     echo $e->getMessage(); 
    } 
}