將變量賦值給SQL命令結果

Question

成功解決：工作代碼記錄在本文的底部。

我目前正試圖運行一個SQL命令來抓取數據庫表中的所有數據，並通過使用變量名稱的API調用發送它。

我遇到的問題是分配「$行」下的字段的值來分隔變量，所以我可以將它們放在我的foreach循環中，並將它們全部發送到API調用。任何人都可以啓發我，我做錯了什麼

我敢肯定我要錯的行是我的commandbuilder，然後將變量分配給行內的數據。

我覺得這個問題行可以

while ($row = mysql_fetch_assoc()) { 
    $emails = $row['email_address']; 
    $names = $row['forename']; 
} 

完整的代碼如下。

public function actionImportSubscribers($cm_list_id){ 
    //need to pass through cm_list_id instead 
    $cm_list_id = Yii::app()->getRequest()->getQuery('cm_list_id'); 
    $model =$this->loadModelList($cm_list_id); 
    $listID = $model->cm_list->cm_list_id; 
    $row = Yii::app()->db->createCommand() 
    ->select('email_address, forename') 
    ->from('tbl_cm_subscribers') 
    ->where('cm_list_id=:id', array(':id' => $cm_list_id)) 
    ->queryAll(); 
    while ($row = mysql_fetch_assoc()) { 
     $emails = $row['email_address']; 
     $names = $row['forename']; 
    } 
    $customFieldArray = array(); 
    $addFieldsToList = array(); 
    foreach (array_combine($emails, $names) as $name => $email) { 
     $addFieldsToList[] = array('EmailAddress' => $email,'Name' => $name,'CustomFields' => $customFieldArray); 
    } 
    $auth = array('api_key' => ''); 
    $wrap = new CS_REST_Subscribers($listID, $auth); 
$result = $wrap->import(array($addFieldsToList), false); 

工作代碼如下

public function actionImportSubscribers($cm_list_id){ 

     //need to pass through cm_list_id instead 
     $cm_list_id = Yii::app()->getRequest()->getQuery('cm_list_id'); 

     $model =$this->loadModelList($cm_list_id); 

     $listID = $model->cm_list->cm_list_id; 

     $result = Yii::app()->db->createCommand() 
          ->select('email_address, forename') 
          ->from('tbl_cm_subscribers') 
          ->where('cm_list_id=:id', array(':id' => $cm_list_id)) 
          ->queryAll(); 
     $emails=array(); 
     $names=array(); 
     foreach ($result as $row) { 
      $emails[] = $row['email_address']; 
      $names[] = $row['forename']; 
     } 

     require_once 'protected/extensions/createsend-php-5.0.1/csrest_subscribers.php'; 

     $auth = array('api_key' => ''); 

     foreach (array_combine($emails, $names) as $email => $name) { 

      $wrap = new CS_REST_Subscribers($listID, $auth); 

       $result = $wrap->import(array(
        array(
         'EmailAddress' => $email, 
         'Name' => $name, 
        ), 
       ), false); 
     } 

      echo "Result of POST /api/v3.1/subscribers/{list id}/import.{format}\n<br />"; 
      if($result->was_successful()) { 
       echo "Subscribed with results <pre>"; 
       var_dump($result->response); 
      } else { 
       echo 'Failed with code '.$result->http_status_code."\n<br /><pre>"; 
       var_dump($result->response); 
       echo '</pre>'; 

       if($result->response->ResultData->TotalExistingSubscribers > 0) { 
        echo 'Updated '.$result->response->ResultData->TotalExistingSubscribers.' existing subscribers in the list';   
       } else if($result->response->ResultData->TotalNewSubscribers > 0) { 
        echo 'Added '.$result->response->ResultData->TotalNewSubscribers.' to the list'; 
       } else if(count($result->response->ResultData->DuplicateEmailsInSubmission) > 0) { 
        echo $result->response->ResultData->DuplicateEmailsInSubmission.' were duplicated in the provided array.'; 
       } 

       echo 'The following emails failed to import correctly.<pre>'; 
       var_dump($result->response->ResultData->FailureDetails); 
      } 
      echo '</pre>'; 
     // } 

    } 

Answer 1

我不知道這是否解決您的問題，但你有一些錯誤存在。
mysql_fetch_assoc（）需要param，從mysql_query函數返回的資源。

在創建$ emails和$ names變量的部分地方，如果您嘗試創建數組，但是您將以這種方式始終獲得單值，那麼您是如何做到這一點的。這是舉例來說，如果你會使用mysql_fetch_assoc，你不能用mysql_fetch_assoc結合queryAll（）

$emails=array(); 
$names=array(); 
$result=mysql_query("SELECT email_address, forename FROM tbl_cm_subscribers where cm_list_id='$cm_list_id'"); 
while ($row = mysql_fetch_assoc($result)) { 
    $emails[] = $row['email_address']; 
    $names[] = $row['forename']; 
} 

queryAll（）方法返回數組，我不知道，但Yii中我想這是你需要做什麼

$result = Yii::app()->db->createCommand() 
        ->select('email_address, forename') 
        ->from('tbl_cm_subscribers') 
        ->where('cm_list_id=:id', array(':id' => $cm_list_id)) 
        ->queryAll(); 
$emails=array(); 
$names=array(); 
foreach ($result as $row) { 
    $emails[] = $row['email_address']; 
    $names[] = $row['forename']; 
} 

或者，如果您不需要結果的數組，然後使用$電子郵件和$名稱不[]