duanchen7036 2016-02-26 06:46
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使用会话php创建cookie?

I work with session to login users in my website. The problem is, I want to allow users to remember password, so after close/open the browser they dont need to login again.

Do I need to use cookies with session to make it?

my code:

$user = $_POST['user'];
$pass = $_POST['pass'];

$stmt = $mysqli->prepare("SELECT id, user, pass FROM users WHERE user = ?");
$stmt->bind_param('s', $user);
$stmt->execute();
$stmt->bind_result($id, $user, $pass2);
$stmt->fetch();
$stmt->close();

if (password_verify($pass, $pass2)) {

    session_start();
    $_SESSION["user"]   = $user;

    setcookie("user", $user, time()+3600000); // set the cookie and next?


}

so I set the cookie and then? how to login user next time? should I check if session['user'] is empty and them session = cookie value?

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  • duan0513 2016-02-26 07:01
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    By default, when we are setting up a session data, a session cookie will be saved on client's browser. So if you want to keep the user logged in after he/she closes the browser, perhaps you may consider the php.ini session.cookie_lifetime directive to specify the lifetime of session cookie in seconds.

    Or you may also use the session_set_cookie_params function. It offers the $lifetime parameter to set the lifetime of a cookie.

    For example, to keep the session cookie forever:

    <?php
    
    session_set_cookie_params(0);
    session_start();
    
    本回答被题主选为最佳回答 , 对您是否有帮助呢?
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