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php - 从 PHPMailer 清除最后一个异常错误以进行下一个循环

问题描述

可以说我有这个：

$emails = array('some1@email.com', 'some2@email', 'some3@email.com', 'some4@email.com');
foreach ($emails as $email) {
    try {
        $mail->addAddress($email);
        $mail->send();
        $mail->clearAddresses();
    }
    catch (Exception $e) {
        if (strpos($e->errorMessage(), $email) > 0) {
            // so here i can see if i have error like: SMTP Error: The following recipients failed: some2@email
            echo $e->errorMessage();
            echo "<br>";
            echo $email;
        }
        else {
            // so i would see if there is another error, like smtp login failed etc
// here unfortunately on third loop it gives me error from second loop that some2@email is nto valid even when i sent some3@email.com
            die($e->errorMessage());
        }
    }
}

所以下一个循环中的异常被记住并显示，上面的输出是：

SMTP Error: The following recipients failed: some2@email: L6gvk4HSs0vIlL6gvkzbQ0 invalid destination domain <some2@email>
some3@email.com

所以我的问题是，如何在处理完错误后清除错误，以便重新开始？

标签： phpexceptionerror-handlingphpmailer

解决方案

由于第二个地址的异常，$mail->clearAddresses()永远不会到达与。

因此，您的第三封邮件将同时发送到some2@emailand some3@email.com，并再次抛出异常。

try {
    $mail->addAddress($email);
    $mail->send(); // try block stops here on exception
    $mail->clearAddresses(); // addresses are not cleared
} catch (Exception $e) {
    // ...
}

您可以在语句$mail->clearAddresses()之外调用。try, catch

try {
    $mail->addAddress($email);
    $mail->send();
} catch (Exception $e) {
    // ...
}
$mail->clearAddresses();

您也可以先打电话$mail->clearAddresses()再打电话$mail->addAddress($email)。这样，您将始终确保在添加地址之前清除地址。

try {
    $mail->clearAddresses();
    $mail->addAddress($email);
    $mail->send();
} catch (Exception $e) {
    // ...
}

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