PHP如果我点击我的按钮,我想将值发送到数据库

PHP如果我点击我的按钮,我想将值发送到数据库,php,sql,database,Php,Sql,Database,当我单击按钮true或false时,我想将T发送到我的分数用户中用正确消毒的$score值替换“T”您的错误消息是什么,您是否为按钮编写了逻辑?? if (isset($_POST['true']) || isset($_POST['false'])) { $sql = "SELECT * FROM score_user"; $result = $conn->query($sql); $sql = "INSERT INTO score

当我单击按钮true或false时,我想将T发送到我的分数用户中

用正确消毒的$score值替换“T”您的错误消息是什么,您是否为按钮编写了逻辑??
if (isset($_POST['true']) || isset($_POST['false'])) {
                    $sql = "SELECT * FROM score_user";
$result = $conn->query($sql);
        $sql = "INSERT INTO score_user (uGekozen)
VALUES ('T')";
$result = mysqli_query($conn, $sql);
if (isset($_POST['true']) || isset($_POST['false'])) {
$sql = "INSERT INTO score_user(uGekozen) VALUES ('T')";
$result =  $conn->query($sql);