Php 我无法定义用于更新数据库的变量

代码如下：

<?php
include "../include/koneksi_db.php";
include "../user/link.php";     
$query=mysql_query("SELECT * FROM admin WHERE id=$id", $konek);
$hasil=mysql_fetch_array($query);
$id  =$hasil['id'];
$user=$hasil['username'];
$pass=$hasil['password'];
$hak =$hasil['hak_akses'];
?>

问题:

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如何修复此问题：第5行的C:..\ed_user.php中的noticce:Undefined Variable:id

不确定我是否理解正确：这是什么

<?php
include "../include/koneksi_db.php";
include "../user/link.php";

 $check_the_query = "SELECT * FROM admin WHERE id='".$id."'";
$query=mysql_query(, $konek);

while($hasil=mysql_fetch_array($query)){
    $id  =$hasil['id'];
    $user=$hasil['username'];
    $pass=$hasil['password'];
    $hak =$hasil['hak_akses'];

    echo "id -> ".$id."<br>";
    echo "user -> ".$id."<br>";
    echo("<br>");
}

?>

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$id=5；mysql\u querySELECT*FROM admin WHERE id=$id你在找这样的东西吗？你的问题是什么？什么不管用？你们对反对票要温和，OP显然是个英语知识不多的孩子。