Question

我试图破坏一个变量，我做得对吗？目标是从表中获取所有电子邮件，然后逐个查看。

页面只显示白色。

<?php
ini_set('display_errors',1);
error_reporting(E_ALL);
include_once '../includes/conn.php';

if(!$user->is_loggedin()){
    $user->redirect('../users/login.php');
}

$stmt = $conn->prepare("SELECT * FROM newsletter");
$stmt->execute();


while ($userRow = $stmt->fetch(PDO::FETCH_ASSOC)){
    $addresses[] = $userRow['email'];
}   
$to = implode(",", $addresses);
$subject = "";
$from = "newsletter@epicowl.uk";
$headers "From Epic Owl's Newsletter" . $from;
mail($to, $subject, $message, $headers);
?>

Answer 1

如果您要发送到整个列表，请唯一地发送每条消息：

<?php
ini_set('display_errors',1);
error_reporting(E_ALL);
include_once '../includes/conn.php';

if(!$user->is_loggedin()){
    $user->redirect('../users/login.php');
}

$stmt = $conn->prepare("SELECT * FROM newsletter");
$stmt->execute();

while ($userRow = $stmt->fetch(PDO::FETCH_ASSOC)){
    $to = $userRow['email'];
    $subject = "";
    $from = "newsletter@epicowl.uk";
    $headers = "From Epic Owl's Newsletter" . $from;
    mail($to, $subject, $message, $headers);
}
?>

此外，如果您的MTA有限制，您可以错开发送。例如，如果限制为500 /小时，则发送100/15分钟。这将确保您不超过限制。我希望你也有选择退出，你的清单是双重验证。欢迎成为潜在的垃圾邮件发送者。

将简报发送到db的所有电子邮件

1 个答案: