php - 向两个地址发送电子邮件？

Question

是否可以使用以下代码将查询电子邮件发送到两个地址？如果是这样，我会怎么做？

<?php if(isset($_GET['emailme']) && $_GET['emailme'] == 'true') { 
    // to and subject
    $to = "info@domain.com"; 
    $subject = "Product enquiry"; 

    // get these from query string
    $name_field = $_GET['name'];
    $hospital_field = $_GET['hospital']; 
    $department_field = $_GET['department'];
    $email_field = $_GET['email']; 
    $tel_field = $_GET['tel']; 

    // get wishlist
    $query = "SELECT w.*, p.product_name, q.quantity_name, o.product_code, o.description 
                FROM wishlistbasket w, products p, product_quantities q, product_options o 
                WHERE sesid = '$sesid' AND w.pid = p.id AND w.qid = q.id AND w.oid = o.id ORDER BY w.pid, w.qid, w.oid";
    $res = mysql_query($query);
    $wish_list = '';
    if($res){
        while($row = mysql_fetch_assoc($res)) {
            if ($row['qty'] == 1) {
                $row['qty'] = "Quote";
            } else if ($row['qty'] == 2) {
                $row['qty'] = "Sample";
            } else if ($row['qty'] == 3) {
                $row['qty'] = "Quote and Sample";
            }
            $wish_list .= $row['product_code'] . ' - ' . $row['product_name'] . ', ' . $row['quantity_name'] . ', ' . $row['qty'] . '' . $row['product_options'] . "
            \n";
        }
    }

    // build mail body
    $body = "Hello,\n\n
You have an enquiry from the website, please see the details below:\n\n 
Name: $name_field\n
Hospital/institution: $hospital_field\n
Department: $department_field\n 
E-Mail: $email_field\n 
Tel: $tel_field\n 
Wishlist:\n $wish_list"; 
    mail($to, $subject, $body); 
    echo "Thanks";} ?>

Answer 1

mail接受逗号分隔的配方列表，如 Manual 中所述.所以只需设置 $to像

$to = "recipient1@domain.com,recipient2@domain.com";

引用 RFC2822有关有效电子邮件地址规范的更多详细信息。