Question

您好我正在尝试创建一个仅限会员的网站，我尝试使用会话等创建脚本但是当我单击我的登录按钮时出现以下错误：

Warning: Unknown: failed to open stream: No such file or directory in Unknown on line 0

Fatal error: Unknown: Failed opening required 'prepend.php' (include_path='.:/Applications/XAMPP/xamppfiles/lib/php') in Unknown on line 0

我不是百分之百确定这一切意味着什么，所以我会发布我的剧本，如果有人能够深入告诉我哪里出错了我会感激，所以我能掌握和学习未来我的意思我做错了。

提前感谢任何输入和帮助。

的index.php

<div id="maincontentWrapper">
<div id="maincontent">
    <div id="contentWrapper"></div><!--End loginWrapper -->
        <article>
            <p>Welcome to iManage, please login in below.</p>
        </article>
    <div id="loginform">
        <div id="loginWrapper">
        <form id="loginForm" method="POST" action="classes/class.Login.php">
        <h1><span class="log-in">Log in</span> or <span class="sign-up"><a href="register">sign up</a></span></h1>
        <div id="errorDiv"><?php 
                    if (isset($_SESSION['error']) & isset($_SESSION['formAttempt'])) {
                            unset($_SESSION['formAttempt']);
                            print "Errors encountered<br/>\n";
                            foreach ($_SESSION['error'] as $error) {
                            print $error . "<br />\n";
                        } //end foreach
                        } //end if 
                ?></div>
    <p class="float">
        <label for="login"><i class="icon-user"></i>Username</label>
        <input type="text" id="email" name="email" placeholder="E-mail">
          <span class="errorFeedback errorSpan" id="emailError">E-mail is required</span>
    </p>
    <p class="float">
        <label for="password"><i class="icon-lock"></i>Password</label>
        <input type="password" id="password" name="password" placeholder="Password" class="showpassword"> 
                <span class="errorFeedback errorSpan" id="passwordError">Password is required</span>

    </p>
    <p class="clearfix"> 
        <input type="submit" name="submit" value="Log in"></form>
    </p>   
        </div>

    </div>


</div>
</div>

</div>

类/ class.Login.php

<?php 
include("../connect/class.Connect.php");

class Login extends Database {

    public $id;
    public $email;
    public $username;

        public function __construct() {
            if (session_id() == "") {
                session_start();    
            }
            if (isset($_SESSION['isLoggedIn']) && $_SESSION['isLoggedIn'] == true) {
                $this->_initUser();     
            }

        } // end construct

        public function authenticate($user, $pass) {

            $safeUser = $this->mysqli->real_escape_string($pass);
            $query = "SELECT * from users WHERE email = '{$safeUser}'";

                if (!$result = $this->mysqli->query($query)) {
                        error_log("Cannot retrieve account for {$user}");
                        return false;
                }   

                // will be only one row, so no while() loop needed
                $row = $result->fetch_assoc();
                $dbPassword = $row['password'];

                if (crypt($incomingPassword,$dbPassword) != $dbPassword) {
                        error_log("Passwords for {$user} don't match");
                        return false;
                }
                    $this->id = $row['id'];
                    $this->username = $row['username'];
                    $this->email = $row['email'];
                    $this->isLoggedIn = true;

                    $this->_setSession();
                    return true;    
        } // end function autheticate


        private function _setSession() {

            if (session_id() == '') {
                session_start();    
            }

            $_SESSION['id'] = $this->id;
            $_SESSION['email'] = $this->email;
            $_SESSION['username'] = $this->username;
            $_SESSION['isLoggedIn'] = $this->isLoggedIn;

        } // end function setSession

        private function _initUser() {

            if(session_id() == '') {
                sessions_start();           
            }

            $_SESSION['id'] = $this->id;
            $_SESSION['email'] = $this->email;
            $_SESSION['username'] = $this->username;
            $_SESSION['isLoggedIn'] = $this->isLoggedIn;



        }// end function initUser

        function validatelogin () {
                    $_SESSION['formAttempt'] = true;

        if (isset($_SESSION['error'])) {
        unset($_SESSION['error']);
        }

         $_SESSION['error'] = array();

        $required = array("email","password");

            //Check required fields
            foreach ($required as $requiredField) {
            if (!isset($_POST[$requiredField]) || $_POST[$requiredField] == "") {
            $_SESSION['error'][] = $requiredField . " is required.";
            }
            }


            if (!filter_var($_POST['email'],FILTER_VALIDATE_EMAIL)) {
            $_SESSION['error'][] = "Invalid e-mail address";
            }

            if (count($_SESSION['error']) > 0) {
                die(header("Location: login.php")); 
            } else {
                $user = new User;
                if ($user->authenciate($_POST['email'], $_POST['password'])) {
                    unset($_SESSION['formAttempt']);    
                 die(header("Location: authenticated.php"));
            }else {
                 $_SESSION['error'][] = "There was a  problem with your username or password.";
                 die(header("Location: login.php"));
                }
        }
        }



}

$run = new Login();
    $run->authenticate($user, $pass);
    $run->validatelogin();
?>

prepend.php

<?php

if (!isset($_SESSION) ) {
session_start();    
}
?>

.htaccess

RewriteEngine on
RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{REQUEST_FILENAME}\.php -f
RewriteRule ^(.*)$ $1.php
php_value auto_prepend_file "prepend.php"

Answer 1

在.htaccess

中设置prepend.php的绝对路径

Answer 2

我的防病毒软件喜欢将router.php隔离（有效地从该目录中将其删除）。检查您的文件是否做了相同的操作，如果是，请还原它并为该文件创建一个例外。此外，您还应该配置防病毒软件，以通知您是否将其放入隔离区，以便您及时进行干预。

Answer 3

此错误是由于缺少server.php而引起的。您在项目目录中检查server.php文件。

Answer 4

这是auto_prepend_file 和waf 文件 丢失或损坏的原因之一。因此，请检查您的 webroot 上的 php.ini 或 .user.ini 文件并删除或更正文件路径。

Answer 5

如果添加了防病毒软件，请添加例外或删除防病毒软件。可能有机会从项目文件夹中删除文件 (server.php)。检查文件是否可用。

警告：未知：无法打开流：第0行的“未知”中没有此类文件或目录

5 个答案: