给定多个参数的用户的mysql搜索查询

我正在使用 php 开发一个搜索选项。我需要使用用户给定的条件进行搜索，用户可以在用户提供 id、name、status 这三个参数的任意组合时进行搜索。下面是我的代码

    if(isset($_POST['search']))
    {
        echo "<script> document.getElementById('tblsearch').style.display = 'block' </script> "; 

        $serviceNumber=$_POST['serviceNumber'];
        $name=$_POST['name'];
        $pendingfrom=$_POST['pendingfrom'];
        $status=$_POST['status'];
        $datefrom=$_POST['datefrom'];
        $dateto=$_POST['dateto'];
        $searchkey='serviceNumber';




$mysqli = new mysqli("localhost", "root", "", "user_management");

/* check connection */
if (mysqli_connect_errno()) {
    printf("Connect failed: %s\n", mysqli_connect_error());
    exit();
}

    $query = 'SELECT * FROM user WHERE ';
    $where = array();
    $values = array();
    $types = '';

    if (!empty($_POST['serviceNumber'])) {
        $where[] = 'serviceNumber = ?';
        $values[] = $_POST['serviceNumber'];
        $types .= 'i';
    }

    if (!empty($_POST['name'])) {
        $where[] = 'Username = ?';
        $values[] = $_POST['name'];
        $types .= 's';
    }

    if (!empty($_POST['status'])) {
        $where[] = 'status = ?';
        $values[] = $_POST['status'];
        $types .= 's';
    }



      $query .= implode(' AND ',$where);
      printf("rows inserted: %d\n", $query);



  printf("rows inserted: %d\n", $values);

/* prepare statement */
if ($stmt = $mysqli->prepare($query)) {

    /* Bind variable for placeholder */

    $stmt->bind_param($types,$values);

    /* execute statement */

    $stmt->execute();
    $res = $stmt->get_result();
    $row = $res->fetch_assoc();

    printf("rows inserted: %d\n", $stmt->num_rows);

    /* close statement */
    $stmt->close();
}

/* close connection */
    $mysqli->close();

下面一行我很困惑，因为 $values 是一个数组。我需要将用户给定的参数传递给它才能执行。

$stmt->bind_param($types,$values);

所以为了得到正确的结果，我需要怎么做。