php - 插入数据库给我 "localhost not working"

Question

当您单击提交按钮时，我尝试通过两个输入将信息插入数据库。但是当我单击它时，它说它无法连接到本地主机(其他一切正常，所以我知道它必须是某种形式的语法问题)代码:

    <form action="prices.inc.php" method="post">
    <input class="price-list-input" type="text" id="priceupdate1" name="priceupdate1" required></input>
    <input class="price-list-input2" type="text" id="priceupdate2" name="priceupdate2" required></input>
    <input class="price-list-button" type="submit" id="priceupdate-button" name="priceupdate-button" value="Uppdatera"></input>
    </form>

php..

<?php

require_once('check_login.inc.php');
    define('SECURE', true);
    require_once('connection.php');


if(isset($_POST['priceupdate-button'])){

    $info = trim(htmlspecialchars($_POST['priceupdate1'], $_POST['priceupdate2']));

    // prepared statement
    $stmt = $db->prepare('INSERT INTO prices (name, price) VALUES = (?, ?)');
    $stmt->bind_param('ss', $_POST['priceupdate1'], $_POST['priceupdate2']);
    $stmt->execute();
    $stmt->store_result();
    $stmt->bind_result($info);

}

?>

Answer 1

GOT IT WORKING.. all that was the problem was the "=" that @Fred-ii- mentioned.. – Chumppe

作为社区 wiki 发布。我不想代表这个问题，只是想结束这个问题。

As I said in comments , VALUES = (?, ?) 等号不应该出现。

手册中的示例 http://php.net/manual/en/mysqli.prepare.php

$stmt = $mysqli->prepare("INSERT INTO City (District) VALUES (?)");