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我想用他们的用户名向新注册用户发送确认电子邮件我有代码并且所有详细信息都插入到 mysql 数据库中我正在处理它但它不会向注册用户发送电子邮件

<?php
$email=$_SESSION['email'];
if(!$_SESSION['email'] || $_SESSION['email']){
header('Location:login.php');
}
if(isset($_REQUEST['signup'])){
$signup=$_POST['signup'];   
$username=$_POST['username'];
$password=$_POST['password'];
$fname=$_POST['fname'];
$lname=$_POST['lname'];
$gender=$_POST['gender'];
$datepicker=$_POST['datepicker'];
$email=$_POST['email'];
$phone=$_POST['phone'];
$address=$_POST['address'];
$country=$_POST['country'];
$city=$_POST['city'];

$validemail = eregi("^[a-z0-9_-]+(\.[a-z0-9_-]+)*@([a-z0-9_-]+\.)*[a-z0-9_-]+\.[a-z]{2,}$", $email); //VALID EMAIL PATTERN

 //CHECKS IF ALL FIELDS HAVE BEEN FILLED
 if($username&&$password&&$fname&&$lname){
 //CHECKS IF EMAIL IS VALID
 if($validemail){
 $q = mysql_query("SELECT * FROM customers WHERE email='$email'");
 $r = mysql_fetch_assoc($q);
 $n = mysql_num_rows($q);
//CHECKS IF EMAIL ALREADY EXISTS IN THE DATABASE
if(!$n){
$q = mysql_query("SELECT * FROM customers WHERE username='$username'");
$r = mysql_fetch_assoc($q);
$n = mysql_num_rows($q);
//CHECKS IF USERNAME ALREADY EXISTS IN THE DATABASE
if(!$n){
//CHECKS IF THE PASSWORD AND CONFIRMATION PASSWORD MATCH
if($password){
//IF ALL CONDITIONS ARE TRUE, THE USER IS REGISTERED AND AN ACTIVATION KEY IS PROCESSED   AND SENT VIA EMAIL
$alpha = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789';
$length = 11;
for($i=0; $i<$length; $i++){
$ran = rand(0, strlen($alpha)-1);
$key .= substr($alpha, $ran, 1);
}
//SENDS EMAIL THAT TELLS THE USER TO ACTIVATE THE ACCOUNT
$activation = 'activation.php?key='.$key;
$your_email = 'non-reply@mydomain.com'; //CHANGE TO YOUR SETTINGS
$domain = $_SERVER["HTTP_HOST"]; //YOUR DOMAIN AND EXTENSION
$to = $email;
$subject = 'Activate Account';
$message = 'Welcome, '.$_POST['username'].'. You must activate your account via this message to log in. Click the following link to do so: http://'.$domain.'/'.$activation;
$headers = 'From: My Domain <'.$your_email.'@'.$domain.'>\r\n'; //MODIFY TO YOUR SETTINGS
$headers .= 'Content-type: text/html\r\n';
mail($to, $subject, $message, $headers);
}
}}}}

$sqlquery=mysql_query("INSERT INTO customers   VALUE('','$username','$password','$fname','$lname',
'$gender','$datepicker','$email','$phone','$address','$country','$city','','$key','')")or  die("Error");


 if ($sqlquery)
 {

 header('location:index.php?id=signup-confirmation');
 }
 else {
 header('location:signup.php');
 }
 } 

 ?>
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2 回答 2

0

首先，$to 是否像您期望的那样回显？

要检查的第二件事是查看您的服务器上的 php.ini 文件中的 mail() 设置是否正确设置，或者在执行 mail() 之前为各种 mail() 参数调用 ini_set。

如果您不拥有服务器，请联系所有者并询问是否启用了 mail()。

一些主机禁用它以防止垃圾邮件等。PEAR Mail 比 mail() 更受欢迎，因为它支持身份验证等。

于 2013-03-02T08:34:55.520 回答
0

两个问题：

首先，您的标题中有太多@字符。From:你做：

$your_email = 'non-reply@mydomain.com';

然后你做

$headers = 'From: My Domain <'.$your_email.'@'.$domain'>\r\n'

所以这将导致non-reply@mydomain.com@$domain.

其次，分配时需要使用双引号$headers，因为\r\n转义序列不会用单引号解释。

于 2013-03-02T08:35:04.403 回答