Php 您的SQL语法（mySQL）有错误

我知道以前也有人问过类似的问题，我看过这些主题，但似乎仍然找不到语法中的错误，所以我转而发表自己的观点

You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'INSERT_INTO users (uid,email,pass_hash,permissions,join_date) VALUES ('wright.ma' at line 1)

下面是我的代码，但在SQL之前，其他一切似乎都正常工作，这对我来说似乎是有效的

  $email = $_POST['email'];
  $pass = $_POST['pass'];
  $pass2 = $_POST['pass2'];
  $uid = $_POST['uid'];
  $join_date = date("Y-m-d H:i:s");
  if ($_POST['permissions']) { $permissions = $_POST['permissions']; } else { $permissions = 0; }
  if (!$email) {
    header('HTTP/1.1 500 Internal Server Error');
    header('Content-Type: application/json');
    exit("Security Module Error - Email address not provided");
  }
  if (!$uid) {
    header('HTTP/1.1 500 Internal Server Error');
    header('Content-Type: application/json');
    exit("Security Module Error - User ID not provided");
  }
  if (!$pass || !$pass2 || ($pass != $pass2)) {
    header('HTTP/1.1 500 Internal Server Error');
    header('Content-Type: application/json');
    exit("Security Module Error - Password not provided or doesn't match");
  }
  $pass_hash = crypt($pass,'$1$$hash$1');

  $conn = @mysql_connect("localhost","root","root");
  if (!$conn) {
    header('HTTP/1.1 500 Internal Server Error');
    header('Content-Type: application/json');
    exit("Database Error - Unable to Connect");
  }
  $db = @mysql_select_db("start", $conn);
  if (!$db) {
    header('HTTP/1.1 500 Internal Server Error');
    header('Content-Type: application/json');
    exit("Database Error - Unable to Access Database");
  }
  $result = @mysql_query("INSERT_INTO users (uid,email,pass_hash,permissions,join_date) VALUES ('$uid','$email','$pass_hash','$permissions',$join_date)");
  if (!$result) {
    header('HTTP/1.1 500 Internal Server Error');
    header('Content-Type: application/json');
    exit("Database Error - Unable to Create Record (".mysql_error($conn).")");
  }
  $row = mysql_fetch_array($result);
  if (!$row) {
    header('HTTP/1.1 500 Internal Server Error');
    header('Content-Type: application/json');
    exit("Security Module Error - Unable to Authenticate Record Creation");
  } else {
    $_SESSION['uid'] = $row['uid'];
    $_SESSION['permissions'] = $row['permissions'];
    $_SESSION['email'] = $row['email'];
  }

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如果有第二双愿意帮忙的眼睛，我们将不胜感激

插入和插入之间用下划线分隔。语法应为“插入到…”

您还应该考虑使用PDO或mysqli，因为mysql_*函数已被弃用

INSERT INTO users

不是

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好的，谢谢！现在我在其他地方得到了一个错误：在第1行“20:02:34”附近），它似乎与我的加入日期插入有关，这是我数据库中的日期时间。我以为我有正确的格式，但它看起来对你合适吗？你需要引用日期值。

INSERT_INTO users