嗨，这是我几乎完成了网站的gubbings，但我抓挠我的头，为什么这个重置密码页面不通过任何程序。我确信这又是一件小事，但我看不见它，似乎我的重置按钮根本不起作用，但当我调用它时，它的拼写是正确的，所有的括号据我所知都是正确的。我确信，我越习惯这些错误，我自己就越会发现它们。很抱歉我的问题太蠢了。
下面是我的代码:
<?php
error_reporting (E_ALL ^ E_NOTICE);
session_start();
$userid = $_SESSION['userid'];
$username = $_SESSION['username'];
?>
<html>
<head>
<title> Member system : Forgot password</title>
</head>
<body>
<?php
if(!$username && !$userid) {
if($_POST['resetbtn']) {
//get form data
$user = $_POST['user'];
$email = $_POST['email'];
//make sure info provided
if($user) {
if($email) {
if((strlen($email) > 7) && (strstr($email, "@")) && (strstr($email, ".")) ) {
require("./connect.php");
$query = mysql_query("SELECT * FROM user WHERE username='$user'");
$numrows = mysql_num_rows($query);
if($numrows == 1) {
// info about account
$row = mysql_fetch_assoc($query);
$dbemail = $row['email'];
//make sure email is correct
if($email == $dbemail) {
// generate a password
$pass = rand();
$pass = md5($pass);
$pass = substr($pass, 0, 15);
$password = md5(md5("12345".$pass."54321"));
//update db with new pass
mysql_query("UPDATE user SET password='$password' WHERE username='$user'");
//make sure password was changed
$query = mysql_query("SELECT * FROM user WHERE username='$user' AND password='$password'");
$numrows = mysql_num_rows($query);
if($numrows == 1) {
//create our email variables
$webmaster = "mwilkins877@gmail.com";
$headers = "From: Mike<$webmaster>";
$subject = "Your new password";
$message = "Your password has been reset, your new password is below. 'n";
$message .= "Password: $pass'n";
echo $pass."<br/>";
if(mail($email, $subject, $message, $headers)) {
echo "Your password has been reset an email has been sent with your new password";
}
else
echo "An error has occured and your email wasnt sent containing your new password";
}
else
echo "An error has occured and the password was not set";
}
else
echo "You have entered the wrong email address";
}
else
echo "The user name was not found";
mysql_close();
}
else "Please enter a valid email address";
}
else
echo "please enter your email";
}
else
echo "Please enter your user name";
}
else
echo"<from action='./forgotpass.php' method='post'>
<table>
<tr>
<td>User name</td>
<td><input type='text' name='user'/></td>
</tr>
<tr>
<td>email</td>
<td><input type='text' name='email'/></td>
</tr>
<tr>
<td></td>
<td><input type='submit' name='resetbtn' value='Reset password'/> </td>
</tr>
</table>
</form>";
}
else
echo "Please log out to view this page";
?>
</body>
</html>
请纠正表格的拼写
echo"<from action='./forgotpass.php' method='post'>
echo"<form action='./forgotpass.php' method='post'>
希望这将解决您的问题
试试这个。
<?php
error_reporting (E_ALL ^ E_NOTICE);
session_start();
$userid = $_SESSION['userid'];
$username = $_SESSION['username'];
?>
<body>
<?php
if(!$username && !$userid) {
if($_POST['resetbtn']) {
//get form data
$user = $_POST['user'];
$email = $_POST['email'];
//make sure info provided
if($user) {
if($email) {
if((strlen($email) > 7) && (strstr($email, "@")) && (strstr($email, ".")) ) {
require("./connect.php");
$query = mysql_query("SELECT * FROM user WHERE username='$user'");
$numrows = mysql_num_rows($query);
if($numrows == 1) {
// info about account
$row = mysql_fetch_assoc($query);
$dbemail = $row['email'];
//make sure email is correct
if($email == $dbemail) {
// generate a password
$pass = rand();
$pass = md5($pass);
$pass = substr($pass, 0, 15);
$password = md5(md5("12345".$pass."54321"));
//update db with new pass
mysql_query("UPDATE user SET password='$password' WHERE username='$user'");
//make sure password was changed
$query = mysql_query("SELECT * FROM user WHERE username='$user' AND password='$password'");
$numrows = mysql_num_rows($query);
if($numrows == 1) {
//create our email variables
$webmaster = "mwilkins877@gmail.com";
$headers = "From: Mike<$webmaster>";
$subject = "Your new password";
$message = "Your password has been reset, your new password is below. 'n";
$message .= "Password: $pass'n";
echo $pass."<br/>";
if(mail($email, $subject, $message, $headers)) {
echo "Your password has been reset an email has been sent with your new password";
}
else
echo "An error has occured and your email wasnt sent containing your new password";
}
else
echo "An error has occured and the password was not set";
}
else
echo "You have entered the wrong email address";
}
else
echo "The user name was not found";
mysql_close();
}
else "Please enter a valid email address";
}
else
echo "please enter your email";
}
else
echo "Please enter your user name";
}
else
echo"<form action='./forgotpass.php' method='post'>
<table>
<tr>
<td>User name</td>
<td><input type='text' name='user'/></td>
</tr>
<tr>
<td>email</td>
<td><input type='text' name='email'/></td>
</tr>
<tr>
<td></td>
<td><input type='submit' name='resetbtn' value='Reset password'/> </td>
</tr>
</table>
</form>";