如何在php中发送给多个收件人？ 我只有一个输入字段供用户输入所有收件人。代码已经有一个javascript，可以创建标签和自动填充。代码仅发送到第一个输入。 这是代码：
<div class="container">
<div class="column-center"></div>
<div class="column-left"></div>
<div class="column-right"><img src="castle1.png"></div>
<div class="column-center-top"><img src="top.png"></div>
<div class="menu"></div>
</div>
答案 0 :(得分：0)
基本上，发送给一对收件人的操作是：
$message = "Email Body goes here";
$to = $recepient1.",".$recepient2.",".$recepient3;
$subject = 'Some Subject';
$from = $sender_email;
$headers = 'MIME-Version: 1.0' . "\r\n";
$headers .= 'Content-type: text/html; charset=iso-8859-1' . "\r\n";
$headers .= 'To: ' . $to . "\r\n";
$headers .= 'From: ' . $from . "\r\n";
mail($to, $subject, $message, $headers);
答案 1 :(得分：-1)
您没有发布您的（完整）电子邮件代码，只是将某些数据放入数据库的部分。
看看这篇文章：
PHP form send email to multiple recipients
如果您无法自行实施，请使用完整的电子邮件代码更新您的问题，以便我可以为您完成。
修改 我实现了这个片段;你必须在旧的html表单字段中输入带有（逗号+空格）的收件人;
<?php
$recipient = "recipienta, recipientb";
$recipients = explode(", ",$recipient);
foreach ($recipients as $recipient) {
echo $recipient;
}
?>
以下是您的代码的相关部分与实现的代码段，我没有所有的依赖项，所以我无法测试它，但它应该工作，如果它不只是让我知道你的问题，我'修复它＆lt; 3;
<?php
error_reporting(0);
session_start();
include_once 'config.php';
if(!isset($_SESSION['user']))
{
header("Location: index.php");
}
$res=mysql_query("SELECT * FROM user WHERE user_id=".$_SESSION['user']);
$userRow=mysql_fetch_array($res);
$deptm = mysql_query("SELECT * FROM departments WHERE dep_ID = ".$userRow['department_id']."");
$deptment = mysql_fetch_array($deptm);
if(isset($_POST['send-btn']))
{
$recipient = $_POST['TO'];
$recipients = explode(", ",$recipient);
foreach ($recipients as $recipient) {
$check = mysql_query("SELECT * FROM user WHERE faculty_number='$recipient'");
$rec = mysql_fetch_array($check);
if($userRow['position'] == 'Department Head')
{
if($rec['position'] != 'Dean' && $rec['position'] != 'Faculty Secretary')
{
$subject = $_POST['subject'];
$message = $_POST['message'];
$indicator = $_POST['indicator'];
$counter = $_POST['typ_cnt'];
$date = date('M-j');
/*$cnt=array();
$cnt=count($_POST['department']);
for($i=0;$i<$cnt;$i++)
{
$recipient=$_POST['department'][$i];*/
if($del=mysql_query("INSERT INTO memo(memo_date, iso, memo_subject, content, memo_sender) VALUES ('$date', 'UST:".$indicator." - ".$counter."/AY 2015-2016', '$subject','$message','".$userRow['faculty_number']."')"))
{
$getID = mysql_query("SELECT * FROM memo ORDER BY memo_ID DESC LIMIT 1");
$id = mysql_fetch_array($getID);
if($recipient=mysql_query("INSERT INTO recipients(id,type,iso,memo_sender,recipient_num,read_status,read_timestamp,acknowledgement,ack_timestamp,delete_status) VALUES ('".$id['memo_ID']."','memo','UST:".$indicator." - ".$counter."/AY 2015-2016','".$userRow['faculty_number']."', '$recipient', 'unread', '---', 'Not Acknowledged', '---', 'active')"))
{
?>
<script>alert('Memo Sent');</script>
<?php
}
else{
?>
<script>alert('Failed');</script>
<?php
}
}
else{
?>
<script>alert('Failed');</script>
<?php
}
//}
}else{
?>
<script>alert('Your recipient is not allowed');</script>
<?php
}
}else if($userRow['position'] == 'Dean')
{
$subject = $_POST['subject'];
$message = $_POST['message'];
$indicator = $_POST['indicator'];
$counter = $_POST['typ_cnt'];
$date = date('M-j');
/*$cnt=array();
$cnt=count($_POST['department']);
for($i=0;$i<$cnt;$i++)
{
$recipient=$_POST['department'][$i];*/
if($del=mysql_query("INSERT INTO memo(memo_date, iso, memo_subject, content, memo_sender) VALUES ('$date', 'UST:".$indicator." - ".$counter."/AY 2015-2016', '$subject','$message','".$userRow['faculty_number']."')"))
{
$getID = mysql_query("SELECT * FROM memo ORDER BY memo_ID DESC LIMIT 1");
$id = mysql_fetch_array($getID);
if($recipient=mysql_query("INSERT INTO recipients(id,type,iso,memo_sender,recipient_num,read_status,read_timestamp,acknowledgement,ack_timestamp,delete_status) VALUES ('".$id['memo_ID']."','memo','UST:".$indicator." - ".$counter."/AY 2015-2016','".$userRow['faculty_number']."', '$recipient', 'unread', '---', 'Not Acknowledged', '---', 'active')"))
{
?>
<script>alert('Memo Sent');</script>
<?php
}
else{
?>
<script>alert('Failed');</script>
<?php
}
}
else{
?>
<script>alert('Failed');</script>
<?php
}
//}
}
}
}
?>