[英]How To create a url link and send it to email using php mailer
我创建了一个表单,用户可以在其中输入代码,如果代码和电子邮件存在于数据库中,则代码将检索电子邮件,并且将生成令牌并将令牌更新到数据库,并且必须将令牌发送到所检索的电子邮件。 我正在使用php mailer发送电子邮件,有人可以帮助我确定下面的代码有什么问题,URL查询正确吗?
<?php
error_reporting(1);
session_start();
include 'includes/connect.php';
include 'includes/additional_function.php';
include('classes/phpmailer/phpmailer.php');
if($_POST["Submit"]=="Submit"){
$idcode=$_POST['idcode'];
$_SESSION['idcode'] = $post['idcode'];
$sql = "SELECT * FROM people WHERE idcode = :idcode";
$stmt = $pdo->prepare($sql);
$stmt->bindValue(':idcode', $idcode);
$stmt->execute();
$result = $stmt->fetch(PDO::FETCH_ASSOC);
if(!empty($result)){
$email = $result['email'];
//echo $email;
$token = generateToken();
//echo $token;
$sql = "UPDATE student SET token = :token WHERE email = :email";
$stmt = $pdo->prepare($sql);
$stmt->execute(array(
':token' => $token,
':email' => $email
));
$result1 = $stmt->fetch(PDO::FETCH_ASSOC);
if(!empty($result)){
{
// $email and $message are the data that is being
// posted to this page from our html contact form
$email = $_REQUEST['email'] ;
$mail = new PHPMailer();
// set mailer to use SMTP
$mail->IsSMTP();
// As this email.php script lives on the same server as our email server
// we are setting the HOST to localhost
$mail->Host = "localhost"; // specify main and backup server
$mail->SMTPAuth = true; // turn on SMTP authentication
// When sending email using PHPMailer, you need to send from a valid email address
// In this case, we setup a test email account with the following credentials:
// email: send_from_PHPMailer@bradm.inmotiontesting.com
// pass: password
$mail->Username = "send_from_PHPMailer@bradm.inmotiontesting.com"; // SMTP username
$mail->Password = "password"; // SMTP password
// $email is the user's email address the specified
// on our contact us page. We set this variable at
// the top of this page with:
// $email = $_REQUEST['email'] ;
$mail->From = $email;
// below we want to set the email address we will be sending our email to.
$mail->AddAddress("bradm@inmotiontesting.com", "Brad Markle");
// set word wrap to 50 characters
$mail->WordWrap = 50;
// set email format to HTML
$mail->IsHTML(true);
$mail->Subject = "You Registration Link!";
$mail->Body = 'http://www.domain.com/register/registration.php?token=$token&stud_id=stud_id';
$mail->AltBody = 'Click to Register';
if(!$mail->Send())
{
echo "Message could not be sent. <p>";
echo "Mailer Error: " . $mail->ErrorInfo;
exit;
}
echo "Message has been sent";
}
}
}
else{
echo 'You are not Registered';
}
}
?>
首先,变量不会用单引号引起来
$mail->Body = 'http://www.domain.com/register/registration.php?token=$token&stud_id=stud_id';
用双引号括起来
$mail->Body = "http://www.domain.com/register/registration.php?token=$token&stud_id=stud_id";
并且不会在发送的电子邮件中填充自己。
例如:
$token = "abcde";
echo $var = 'http://www.domain.com/register/registration.php?token=$token&stud_id=stud_id';
echo "<br>";
echo $var = "http://www.domain.com/register/registration.php?token=$token&stud_id=stud_id";
将回显以下内容:
http://www.domain.com/register/registration.php?token=$token&stud_id=stud_id
http://www.domain.com/register/registration.php?token=abcde&stud_id=stud_id
如您所见, $token
不会填充其预期值,而是回显为$token
而不是abcde
。
参考:
这是假设您的条件语句和POST数组是洁净的。
另外,根据$idcode=$_POST['idcode'];
此$post['idcode']
需要读为$_POST['idcode']
$idcode=$_POST['idcode'];
错误报告将在这里为您提供帮助。 那是一个超全局的http://php.net/manual/en/language.variables.superglobals.php ,但是缺少下划线并以大写字母表示POST。
如果不确定:
将错误报告添加到文件顶部,这将有助于发现错误。
<?php
error_reporting(E_ALL);
ini_set('display_errors', 1);
// Then the rest of your code
旁注:显示错误仅应在登台中进行,而不应在生产中进行。
或在您的问题中发布HTML表单。
脚注:
不确定您要使用stud_id
做什么以及应该如何填充。 只有你知道。 根据$token&stud_id=stud_id';
现在,如果您的查询失败,那就是另一回事了,您将需要找出原因,并且超出了问题的范围。
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