<?php
/**
 *@author [Miguel Sánchez Troncoso] <[<migueltroncoso88@gmail.com>]>
 */

require_once('mis_datos.php');

$objeto= new Datos;
$objeto->mostrar();


abstract class DBAbstractModel{

	private static $db_host = 'localhost';
	private static $db_user = 'root';
	private static $db_pass = 'root';
	protected $db_name = 'mydb';
	protected $query;
	protected $rows = array();
	private $conn;

	//metodos abstractos para ABM de clases que hereden
	abstract protected function get();
	abstract protected function set();
	abstract protected function edit();
	abstract protected function delete();

	//los siguientes métodos pueden definirse con exactitud y no son abstractos

	//conectar con la base de datos
	private function open_connection(){
		$this->conn = new mysqli(self::$db_host, self::$db_user, self::$db_pass, $this->db_name);
	}

	//desconectar de la base de datos
	private function close_connection(){
		$this->conn->close();
	}

	//ejecutar un query de DELETE, INSERT Y UPDATE
	protected function execute_single_query(){
		$this->open_connection();
		$this->conn->query($this->query);
		$this->close_connection();
	}

	//traer resultados de una consulta en un array
	protected function get_results_from_query(){
		$this->open_connection();
		$result = $this->conn->query($this->query);
		while ($this->rows[] = $result->fetch_assoc());
		$result->close();
		$this->close_connection();
		array_pop($this->rows);
	}
}
 ?>