我正在尝试通过swiftmailer lib从联系表单发送电子邮件。我的设置将邮件发送给单个收件人,但是当我尝试发送到多个电子邮件时,它会抛出错误:
给出[email1 @ gmail.com,email2 @ gmail.com]的邮箱中的地址没有 符合RFC 2822,3.6.2。
但这两封电子邮件根据规范有效。
这是代码;
$failed = [];
$sent = 0;
$to = [];
if (isset($_POST['recipients'])) {
$recipients = $_POST['recipients'];
}
// Send the message
foreach ((array) $recipients as $to) {
$message->setTo($to);
$sent += $mailer->send($message, $failed);
}
print_r($recipients);
printf("Sent %d messages\n", $sent);
当我在输入字段中发送一封电子邮件时,print_r($recipients)
之前给了我这个数组:(Array ( [0] => email1@gmail.com ) Sent 1 messages)
,但现在它没有给出数组。
我了解到foreach
需要数组,但我没有得到数组。
有一次,我收到的错误是'收件人'未定义;这就是我添加if isset()
检查的原因。
如何单独发送每封电子邮件?
答案 0 :(得分:0)
看起来$_POST['recipients']
是逗号分隔的字符串。您需要使用explode()
在逗号上拆分字符串。将它作为数组转换将不会为您执行此操作:
// We should give $recipients a default value, in case it's empty.
// Otherwise, you would get an error when trying to use it in your foreach-loop
$recipients = [];
if(!empty($_POST['recipients'])){
// Explode the string
$recipients = explode(',', $_POST['recipients']);
}
// Send the message
foreach ($recipients as $to) {
// To be safe, we should trim the addresses as well, removing any potential spaces.
$message ->setTo(trim($to));
$sent += $mailer->send($message, $failed);
}