<?php

class	Connection	extends PDO	{
    private $stmt;
    public	function __construct(string	$dsn)	{
        parent::__construct($dsn);
        echo "connection";
        $this->setAttribute(PDO::ATTR_ERRMODE,	PDO::ERRMODE_EXCEPTION);	}

    public function executeQuery(string	$query,	array $parameters =	[])	:bool {
        $this->stmt =	parent::prepare($query);
        foreach ($parameters as	$name =>	$value)	{
            $this->stmt->bindValue($name,	$value[0],	$value[1]);	}
        return	$this->stmt->execute();	}
    public	function getResults():	array {
        return	$this->stmt->fetchall();
    }
}

// class Connection extends SQLite3
// {
//    private $stmt;
//    private $result;
//   function __construct($dsn)
//     {
//         parent::__construct($dsn, SQLITE3_OPEN_READWRITE );
//         $this->enableExceptions(true);
//     }

//    public function executeQuery(string $query, array $parameters = []) :bool {
//        $this->stmt = parent::prepare($query);
//        foreach ($parameters as $name => $value) {
//            $this->stmt->bindValue($name, $value[0], $value[1]);
//        }
//        $this->result=$this->stmt->execute();
//        return $this->result;
//    }

//    public function getResults(): array {
//        return $this->result->fetchArray();
//    }
// }