Php 密码\u验证无法使用Bcrypt验证密码\u哈希

我在获取密码验证以确认哈希密码时遇到一些问题。 这是我的登录名：

if (isset($_POST["login-button-front"]))
{
    // IF VALUE IS GIVEN
    if (isset($_POST["user-password"]) && ($_POST["user-email"])){
        $user_email = $_POST["user-email"];

        // QUERY DATABASE TO VERIFY LOGIN INFORMATION
        $query_password = $db->prepare("SELECT password, user_session FROM login WHERE email = :user_email");
        $query_password->execute(array(':user_email' => $user_email));
        $password_row = $query_password->fetchAll();

        // CHECK PASSWORD
        $password = $_POST["user-password"];
        $password_hash = $password_row[0]["password"];

        if(password_verify($password, $password_hash)){
            $_SESSION['user'] = $password_row['user_session'];
            require 'members.php';
        }
        // RESPOND IF WRONG INFORMATION GIVEN
        else{
            $login_wrong = "The username and/or password you entered is incorrect. Please try again.";
            require 'front_page.php';
        }
    }
    // RESPOND IF NO INFORMATION GIVEN
    else{
        $login_wrong = "You must enter a valid username and password to login. Need an account? Register below.";
        require 'front_page.php';
    }
}

这是我的注册：

$password = password_hash($_POST['password1'], PASSWORD_DEFAULT);

---

我查看了所有的细节，删除了单引号和双引号。并确保没有抓取错误。这是我的工作代码：

if (isset($_POST["login-button-front"]))
{
    // IF VALUE IS GIVEN
    if (isset($_POST["user-password"]) && ($_POST["user-email"])){
        $user_email = $_POST["user-email"];

        // QUERY DATABASE TO VERIFY LOGIN INFORMATION
        $query_password = $db->prepare("SELECT password, user_session FROM login WHERE email = :user_email");
        $query_password->execute(array(':user_email' => $user_email));
        $password_row = $query_password->fetchAll();

        // CHECK PASSWORD
        $password = $_POST["user-password"];
        $password_hash = $password_row[0]["password"];

        if(password_verify($password, $password_hash)){
            $_SESSION['user'] = $password_row[0]['user_session'];
            require 'members.php';
        }
        // RESPOND IF WRONG INFORMATION GIVEN
        else{
            $login_wrong = "The username and/or password you entered is incorrect. Please try again.";
            require 'front_page.php';
        }
    }
    // RESPOND IF NO INFORMATION GIVEN
    else{
        $login_wrong = "You must enter a valid username and password to login. Need an account? Register below.";
        require 'front_page.php';
    }
}

我最终使用以下方法进行哈希运算：

$password_options = ['cost' => 11,'salt' => mcrypt_create_iv(22,MCRYPT_DEV_URANDOM),];
$password = password_hash($_POST['password1'], PASSWORD_BCRYPT, $password_options);

---

什么是“$\u POST[用户密码]”？回显$password并查看它包含的内容。。。和“$password_行[0][password]”。Echo$password\u散列。你为什么要自己制作盐呢？这是完全没有必要的。$\u POST[用户密码]正在回响，成为密码。这也是登录中设置的正确密码。另外两个是：$2y$11$IFQ2XDQK14ERPGQ70KOWOONEZ1O7LMH2CKAERDOQITR569EWX9W2和$2y$11$IFQ2XDQK14ERPGQ70KOWOONEZ1O7LMH2CKAERDOQITR569EWX9W2数据库中存储的密码也是：$2y$11$IFQ2XDQK14ERPGQ70KOWOONEZ1O7LMH2CKAERDOQITR569EW2NO。检查变量包含的内容，而不是您认为它们包含的内容！$password变量是一个包含$\u POST[user password]的字符串，$password\u哈希变量包含$password\u row[0][password]。您使用的是不插入变量的单引号。第二个变量也是无效的，需要包装在{}中，即{$password_row[0][password]}。你也可以不用字符串，反正也没必要。再说一遍，为什么你要把变量放在单引号里$password\u hash'只会给您“$password\u hash”…正如Sverry已经提到的，最好省略salt参数：$password\u options=['cost'=>11]；，函数password_hash将更好地解决这个问题。