<?php
$id = $_SESSION['id'];
@$query = "Select ban, why_ban, nick from users where id = '$id'";
@$result = mysqli_query($dbc, $query) or die ('Ошибка передачи запроса к БД');
@$row = mysqli_fetch_array($result);
$ban = $row['ban'];
if ($ban == 1) {
?>
<script type="text/javascript">
document.location.href = "index.php";
</script>
<?php
mysqli_close($dbc);
exit();
}
?>