【发布时间】:2011-07-20 17:45:01
【问题描述】:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en">
<body>
<?php
require_once('database_detail.php');
if(isset($_POST['submit']))
{
$dbc=mysqli_connect(cname,chost,cpwd,cdb);
$username=mysqli_real_escape_string($dbc,trim($_POST['username']));
$password=mysqli_real_escape_string($dbc,trim($_POST['password']));
$confirm=mysqli_real_escape_string($dbc,trim($_POST['confirm']));
$email=mysqli_real_escape_string($dbc,trim($_POST['email']));
$phone=mysqli_real_escape_string($dbc,trim($_POST['phone']));
if(!empty($username) && !empty($password) && !empty($confirm) && !empty($email) && !empty($phone))
{
if($password==$confirm)
{
$query="select * from user where user_username='$username'";
$data=mysqli_query($dbc,$query);
if(mysqli_num_rows($data)== 0)
{
$random=rand(1000,10000);
$query="insert into user(user_username,user_password,user_email,user_phone,date,random)".
"values('$username',SHA('$password'),'$email','$phone',now(),'$random')";
mysqli_query($dbc,$query);
$message="Account created successfully, kindly visit the following link to activate your account"."\n"."localhost/login? activation=".$random;
$to=$email;
$subject="Account Activation";
mail($to,$subject,$message,'From:'.'xyz@gmail.com');
echo 'Account created successfully. kindly visit your email addres and activate your account.';
exit();
}
else
{
echo 'same username exists';
$username="";
}
}
else echo 'Enter the same password in both';
}
else echo 'Enter all the fields';
}
?>
<fieldset>
<legend>signup</legend>
<form action="<?php echo $_SERVER['PHP_SELF'];?>" method="POST" >
Username:<input type="text" id="username" name="username" />
Password:<input type="password" name="password" id="password" />
Email<input type="text" name="email" id="email" />
Contact number<input type="text" name="phone" id="phone" />
Confirm Password:<input type="password" name="confirm" id="confirm" />
</fieldset>
<input type="submit" name="submit" value="Sign up" />
</form>
</body>
</html>
因此,这是用于向使用唯一用户名密码注册的用户发送激活邮件。现在我生成一个随机数,我将该特定随机数存储在用户的数据库中,并且数据库中还有一个激活字段,该字段为 0 或 1(未激活或未激活)。现在,当用户登录时,我们检查 activtion 字段,如果正常则继续,否则检查 url 的 $_GET[activation] 字段,如果它与存储在数据库中的随机数匹配,则继续否则返回激活错误。 现在是我们这样做的方式还是有其他方式。另外,如何删除一段时间后未激活的帐户。
【问题讨论】:
标签: php