Question

我正在尝试修改脚本以发送带附件的电子邮件。它现在正常工作，但所有的字段都是必需的，我想知道我错过了什么，所以不需要字段。

<?php
if (($_POST)) {

$success = $error = false;

$post = new stdClass;

foreach ($_POST as $key => $val)
    $post->$key = trim(strip_tags($_POST[$key]));

    $dir = dirname(__FILE__);

    ob_start();
    require_once($dir.'/html.php');
    $html_message = ob_get_contents();
    ob_end_clean();

    require_once($dir.'/swift/swift_required.php');

    $mailer = new Swift_Mailer(new Swift_MailTransport());

    $message = Swift_Message::newInstance()
                   ->setSubject('Imperial Order') // Message subject
                   ->setTo(array($post->email => $post->name, 'ehilse@paifashion.com' => 'Janet McCauley')) // Array of people to send to
                   ->setFrom(array('noreply@paifashion.com' => 'Imperial Order'))
                   ->setBody($html_message, 'text/html') // Attach that HTML message from earlier
                   ->attach(Swift_Attachment::fromPath($_FILES['attachment']['tmp_name'])->setFilename($_FILES['attachment']['name']));

    // Send the email, and show user message
    if ($mailer->send($message))
        $success = true;
    else
        $error = true;      
}
?>

我相信它与foreach有关，但如果我尝试将其删除，则会破坏整个代码。如果有人能提供帮助，那就太棒了。我正在进行验证的原因是因为我想在客户端而不是服务器端执行此操作。

Answer 1

你可以删除for each，但是你必须单独请求每个发布的字段并一次处理/验证它们，而不是循环，因为循环将所有的post vars拉到本地变量。

此外，您不需要在循环内部使用swift邮件程序包含等等，它们可以移动到循环外部，因为$ mailer =新的传输起始行可以全部转到循环之外

使用示例编辑

if (isset($_POST)) { //BAD BAD BAD way of checking there's better ways

$success = $error = false;

$input1 = $_POST['input1'];
$input2 = $_POST['input2'];
$input3 = $_POST['input3'];
$input4 = $_POST['input4'];

    $dir = dirname(__FILE__);
    // THIS BIT IS RETARDED BUT LEAVING IT IN FOR NOW
    ob_start();
    require_once($dir.'/html.php');
    $html_message = ob_get_contents();
    ob_end_clean();
    // END RETARDED BIT
    require_once($dir.'/swift/swift_required.php');
    $mailer = new Swift_Mailer(new Swift_MailTransport());
    if (isset($_FILES) && strlen($_FILES['attachment']['name']) > 0) { //here we're checking that there is attachments if there are then we're going to do the attach sw code
        $message = Swift_Message::newInstance()
                   ->setSubject('Imperial Order') // Message subject
                   ->setTo(array($input1 => $input2, 'ehilse@paifashion.com' => 'Janet McCauley')) // Array of people to send to
                   ->setFrom(array('noreply@paifashion.com' => 'Imperial Order'))
                   ->setBody($html_message, 'text/html') // Attach that HTML message from earlier
                   ->attach(Swift_Attachment::fromPath($_FILES['attachment']['tmp_name'])->setFilename($_FILES['attachment']['name']));
    } else {
        //non attach sw code
        $message = Swift_Message::newInstance()
                   ->setSubject('Imperial Order') // Message subject
                   ->setTo(array($input1 => $input2, 'ehilse@paifashion.com' => 'Janet McCauley')) // Array of people to send to
                   ->setFrom(array('noreply@paifashion.com' => 'Imperial Order'))
                   ->setBody($html_message, 'text/html') // Attach that HTML message from earlier
    }
    //there's better ways of doing the above but as an example this will suffice.
    // Send the email, and show user message
    if ($mailer->send($message)) {
        $success = true;
    } else {
        $error = true;
    }
}
?>

使用swiftmailer并发送附件

1 个答案: