發送電子郵件提醒（while循環）

Question

我正在測試此代碼。 我為兩個提醒分配了測試日期和時間值。 應該向兩個不同的人發送兩個提醒。 但是，當我運行它時，一個人將收到一封包含其提醒的電子郵件，而另一個人在該電子郵件的正文中收到一封包含他和另一個提醒的電子郵件

任何幫助將非常感激。

謝謝！

 <?
date_default_timezone_set("America/Los_Angeles"); 
//$trigger_date = date('h:i \P\S\T');
//$trigger_time = date('h:i A');

//test date and time
$trigger_date = date('Y-m-d');
$trigger_time = date('04:51');


$your_reminder = mysqli_query($conn,"SELECT * FROM reminders WHERE reminder_date = '$trigger_date' AND reminder_time = '$trigger_time'");
$todaydate =  date("Y-m-d");
$row = $your_reminder->num_rows;
if ($row == 0 ){
    echo "Nothing to Send</div>";
    } else {
    while($row = mysqli_fetch_array($your_reminder))
    {   $reminder_owner = $row["reminder_owner"];
        //echo $reminder_owner;
        //echo "<br>Title:".$row["reminder_title"];
        $send_owner = mysqli_query($conn,"SELECT * FROM admin WHERE username='$reminder_owner'");
        $row_owner = mysqli_fetch_array($send_owner,MYSQLI_ASSOC);
        $email = $row_owner["admin_email"];
        $headers = 'From: TeamInfoPage';
        $email_subject ="Reminder Test: ".$row["reminder_title"];
        $reminder_details .= "Hi ".$row_owner["admin_fn"]."\n";
        $reminder_details .= "Event: ".$row["reminder_title"]."\n";
        //          $reminder_details .= $row["tasks_notes"]."\n\n";
        //Send out Reminder mail
        'X-Mailer: PHP/' . phpversion();
        @mail($email, $email_subject, $reminder_details, $headers);

    }
echo "Success";}

？>

Answer 1

請在循環中為每個郵件重設hinter_details的值。

Answer 2

您需要在循環迭代之間將reminder_details重置為空白。

只需更改以下行：

while($row = mysqli_fetch_array($your_reminder))
{   $reminder_owner = $row["reminder_owner"];
    //echo $reminder_owner;

對此：

while($row = mysqli_fetch_array($your_reminder))
{   $reminder_owner = $row["reminder_owner"];
    $reminder_details = "";
    //echo $reminder_owner;