• Ошибка Fatal error: Uncaught Error: Undefined constant "hash" header.php:15 Stack trace: #0?

    @niklow Автор вопроса
    Все что было написано в header.php (1 - 97 строчка)

    <?php  
    	
    	include 'config.php';
    	
    	$base_logs = new mysqli(Config::DB_HOST_LOG, Config::DB_USER_LOG, Config::DB_PASS_LOG, Config::DB_NAME_LOG) or die("Ошибка BD #2!");
    	$base_logs -> query("SET character_set_results = utf8");  
    	$base_logs -> query("SET NAMES 'utf8'");
    	
    	$TABLE_LOG = Config::DB_LOG_TABLE;
    	
    	$base_server = new mysqli(Config::DB_HOST_SERVER, Config::DB_USER_SERVER, Config::DB_PASS_SERVER, Config::DB_NAME_SERVER) or die("Ошибка BD #1!");
    	$base_server -> query("SET character_set_results = utf8"); 
    	$base_server -> query("SET NAMES 'utf8'");
    	
    	if (isset($_COOKIE[hash]))
    	{  
    	    $result = $base_logs -> query("SELECT user_id FROM coookie WHERE hash = '".$_COOKIE[hash]."' LIMIT 1; ");
    	    
    	    $data = mysqli_fetch_array($result);
    	    
    	    $sql = "SELECT * FROM user WHERE id = '".$data[user_id]."' LIMIT 1;";
    	    
    	    $result -> close();
    	    
    	    $result = $base_logs -> query($sql);
    	    
    	    $cookie = mysqli_fetch_assoc($result);
    	    
    	    $result -> close();
    	    
    	    $ip = explode( (strpos($_SERVER['HTTP_X_FORWARDED_FOR'], ':') == true ? ':':'.' ), $_SERVER['HTTP_X_FORWARDED_FOR'] );
    		
    		$cookie[ip] = $ip[0].'^'.$ip[1].'^'.$ip[2];
    		
    	    $sign = hash('sha512', implode ( '|', $cookie ), false);
    	       
    	    if ($sign !== $_COOKIE[hash])
    	    {
    	        $base_logs -> query("DELETE FROM coookie WHERE hash = '".$_COOKIE[hash]."'");
    	        setcookie("hash", "", time() - 30, "/", "", 1);
    	        unset($_SESSION['account_log_name']);
        		unset($_SESSION['account_log_password']);
        		session_destroy();
        		header('Location: ../check/authorization'); 
        		die();
    	    }
    	}
        else
    	{
    	    $user = $_SESSION["account_log_name"];
    	    $password = $_SESSION["account_log_password"];
    	
    	    $sql = "SELECT * FROM user WHERE login = '".$user."' AND password = '".$password."'";
    	}
    	
    	$query = $base_logs -> query($sql);
    	$row = mysqli_num_rows($query);
    	
    	$data = mysqli_fetch_assoc($query);
    	
    	$subscription = $data['sub'];
    	
    	if (!$row && $_SERVER['SCRIPT_NAME'] !== '/check/authorization') 
    	{
    		unset($_SESSION['account_log_name']);
    		unset($_SESSION['account_log_password']);
    		session_destroy();
    		header('Location: ../check/authorization'); 
    		die();
    	}
    	
    	else if (!$data[status])
    	{
    		die('<html><head><meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no"></head></html><center><b>Внимание ошибка авторизации:<br />Ваш аккаунт проходит модерацию</b><br /><a href = ../check/authorization>Вернуться на раздел авторизации</a></center>');
    		
    		return false;
    	}
    	
    	$query -> close();
    	
    	$query = $base_logs -> query('SELECT * FROM `settings`');
    	$server = mysqli_fetch_assoc($query);
    	
    	if (!$server[status])
    	{
    		include '../404/close.php';
    		die();
    		return false;
    	}
    	
    	else if ($row && $subscription < time() && $_SERVER['SCRIPT_NAME'] !== '/pages/subscription.php')
    	{
    		header('Location: ../pages/subscription'); 
    		die();
    	}
    	
    ?>