Parse error: syntax error, unexpected ';' in C:\xampp\htdocs\Website\classes\connect.php on line 29 [duplicate]

    <?php
    
    class Database
    {
        
        private $host = "localhost";
        private $username = "root";
        private $password = "root";
        private $db = "site_db";
    
        function connect()
        {
    
            $connection = mysqli_connect($this->host,$this->username,$this->password,$this->db);
            return $connection;
        }
    
        function read($query) 
        {
            $conn = $this->connect();
            $result = mysqli_query($conn,$query);
            
            if(!$result)
            {
                return false;
            }
            else
                (
                    $data = false;
                    while($row = mysqli_fetch_assoc($result))
                    {
                        
                        $data[] = $row;
                        
                    }
    
                    return $data;
                )
        }
        
        function save($query) 
        {
            $conn = $this->connect();
            $result = mysqli_query($conn,$query);
            
            if(!$result)
            {
                return false;
            }else
                (
                    return true;
                )
        }
        
    }
    
    ?>

line 29 is $data = false; if I remove the semicolon the error will read

Parse error: syntax error, unexpected 'while' (T_WHILE) in C:\xampp\htdocs\Website\classes\connect.php on line 30

I have followed the code in the tutorial to a T. I don't understand what I'm doing to throw this error. Help is much appreciated. Thanks.

source https://stackoverflow.com/questions/68199753/parse-error-syntax-error-unexpected-in-c-xampp-htdocs-website-classes-con