Parse error: syntax error 에러를 못찾아서 질문드립니다..

<?php
$con = mysqli_connect('localhost', 'root', '', '');
if (isset($_POST['id']) || isset($_POST['password']) || isset($_POST['title']) || isset($_POST['content']))
    {
        $id=$_POST['id'];                      
        $password=($_POST['password']);               
        $title=$_POST['title'];                  
        $content=$_POST['content'];              
        $date=date('Y-m-d H:i:s');            
        $URL='./ee.php';              

};
$sql= "INSERT INTO b_1(id, password, title, content, date,) 
values('$id', '$password','$title', '$content', '$date')";

$ret = mysqli_query($con, $sql);
if($ret){
?>                  <script>
alert("<?php echo "글이 등록되었습니다."?>");
location.replace("<?php echo $URL?>");
</script>
<?php
  }
  else{
    echo "Fail";
  }
  mysqli_close($con);
  }