<?php


class Connection extends PDO
{
private $stmt;

public function __construct($dsn, $username, $passwd)
{
    parent::__construct($dsn,$username, $passwd);
    $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();
}


}

?>