PHP 表单向多个收件人发送电子邮件

Question

我有一些 PHP 代码，用于将表单发送到特定的电子邮件地址。不过，我想在 PHP 中包含更多电子邮件地址，以便在发送时使用。我怎样才能做到这一点？

<?php
if(isset($_POST['email'])) {

    // EDIT THE 2 LINES BELOW AS REQUIRED
    $email_to = "[email protected]";
    $email_subject = "MVP Nomination";


    function died($error) {
        // your error code can go here
        echo "We are very sorry, but there were error(s) found with the form you submitted. ";
        echo "These errors appear below.<br /><br />";
        echo $error."<br /><br />";
        echo "Please go back and fix these errors.<br /><br />";
        die();
    }

    // validation expected data exists
    if(!isset($_POST['username']) ||
        !isset($_POST['body'])||
        !isset($_POST['email'])) {
        died('We are sorry, but there appears to be a problem with the form you submitted.');       
    }

    $username = $_POST['username']; // required
    $body = $_POST['body']; // required
    $email_from = $_POST['email'];         // required

  $error_message = "";
    $email_exp = '/^[A-Za-z0-9._%-]+@[A-Za-z0-9.-]+\.[A-Za-z]{2,4}$/';
  if(!preg_match($email_exp,$email_from)) {
    $error_message .= 'The Email Address you entered does not appear to be valid.<br />';
  }
    $string_exp = "/^[A-Za-z .'-]+$/";
  if(!preg_match($string_exp,$username)) {
    $error_message .= 'The Username you entered does not appear to be valid.<br />';
  }

  if(strlen($error_message) > 0) {
    died($error_message);
  }
    $email_message = "Form details below.\n\n";

    function clean_string($string) {
      $bad = array("content-type","bcc:","to:","cc:","href");
      return str_replace($bad,"",$string);
    }

    $email_message .= "Name: ".clean_string($username)."\n";
    $email_message .= "Comments: ".clean_string($body)."\n";


// create email headers
$headers = 'From: '.$email_from."\r\n".
'Reply-To: '.$email_from."\r\n" .
'X-Mailer: PHP/' . phpversion();
@mail($email_to, $email_subject, $email_message, $headers);  
}
header("Location: ThankYou.html");  //Redirect to Thank You HTML page after email is sent
?>​

谢谢你。

Answer 1

这会起作用：

$email_to = "[email protected],[email protected],[email protected]";

Answer 2

使用逗号分隔值，如下所示。

$email_to = 'Mary <[email protected]>, Kelly <[email protected]>';
@mail($email_to, $email_subject, $email_message, $headers);

或运行 foreach 来获取电子邮件地址

//list of emails in array format and each one will see their own to email address
$arrEmail = array('Mary <[email protected]>', 'Kelly <[email protected]>');

foreach($arrEmail as $key => $email_to)
    @mail($email_to, $email_subject, $email_message, $headers);

Answer 3

如果您需要将电子邮件添加为抄送或密件抄送，请在用作标题的变量中添加以下部分：

$headers .= "CC: [email protected]".PHP_EOL;
$headers .= "BCC: [email protected]".PHP_EOL;

问候

Answer 4

您可以将收件人添加到

$email_to

变量中，并用逗号 (

,

) 分隔它们。或者，您可以在标题中添加新字段，即

CC:

或

BCC:

并将收件人放在那里。

BCC

最推荐

Answer 5

如果我理解正确，请尝试这个

$headers = "Bcc: [email protected]";

或

$headers = "Cc: [email protected]";

Answer 6

如果这些答案都不起作用，那么您可以简单地使用多个收件人的多个邮件功能。

$email_to1 = "[email protected]";
$email_to2 = "[email protected]";

mail($email_to1, $email_subject, $email_message, $headers);  
mail($email_to2, $email_subject, $email_message, $headers);  

Answer 7

确保使用“,”而不是“;”连接多封电子邮件

Answer 8

此外，如果您的电子邮件地址存储在数组中：

$emails = ['[email protected]', '[email protected]', '[email protected]'];
$email_to = implode(',', $emails); // "glue" every array elements (emails) with a comma and return a single string "[email protected],[email protected],[email protected]"
@mail($email_to, $email_subject, $email_message, $headers);

当您从外部数据源检索电子邮件地址时，这会很有用。

Answer 9

php

mail

的 $email_to 可以接受多个电子邮件收件人。

您可以对不同的电子邮件使用

implode

，并使用逗号 '

,

'

将它们连接起来

如果您使用 phpmailer，您可以使用

explode

分隔您的电子邮件地址字符串，然后使用循环添加它们，例如 foreach

/** separate each email address */
           $str_arr = explode (",", $recipient);

/** add each email address using addAddress */
           foreach ($str_arr as $email) {
            $mail->addAddress($email); //(recipientEmail, recipientName) - name is optional
            }

发送后会是这样的