guilhermeof/InsertProduct.php

## form.html
<!DOCTYPE html>
<html>
<head>
	<title>Cadastro</title>
	<meta charset="utf-8">
</head>
<body>

<form method="post" action="processa_form.php">
	Nome do Produto <input type="text" name="product">
	Descrição <input type="text" name="description">
	Preço <input type="number" name="price">
		  <input type="submit" value="send">

</form>


</body>
</html>

## InsertProduct.php
<?php
namespace Insert;
class InsertProduct extends Product
{

	private	$user = "root";
	private	$pass = "root";
	private	$dsn = "mysql:dbname=formacao_php;host=localhost";

	public function insert(Product $inserir){

		$pdo = new PDO($dsn,$user,$pass);

		$sql = "INSERT INTO produtos(nome, descricao, preco) values ( :nome, :descricao, :preco)";

		$insert=$pdo->prepare($sql);
		$insert->bindvalue(":nome", $inserir->getProduct(), PDO::PARAM_STR);
		$insert->bindvalue(":descricao", $inserir->getDescription(), PDO::PARAM_STR);
		$insert->bindvalue(":preco", $inserir->getPrice(), PDO::PARAM_STR);

		if($insert->execute()){
			echo "Registro inserido com sucesso com o número de ID ".$pdo->lastInsertId();
		}
		else{
			echo "Erro!";
		}

			}
}

## processa_form.php
<?php

chdir(dirname(__DIR__));

require 'vendor/autoload.php';
use Produto\Product;
use Insert\InsertProduct;

$product = $_POST["product"];
$description = $_POST["description"];
$price = $_POST["price"];

$prod = new Product();
$prod->setProduct($product);
$prod->setDescription($description);
$prod->setPrice($price);

$insert = new InsertProduct();
$insert->insert($prod);

## Product.php
<?php

namespace Produto;

class Product
{

	private $product;
	private $description;
	private $price;

	public function getProduct()
	{
		return $this->product;
	}

	public function setProduct($product)
	{
		$this->product = $product;
	}
	public function getDescription()
	{
		return $this->description;
	}

	public function setDescription($description)
	{
		$this->description = $description;
	}
	public function getPrice()
	{
		return $this->price;
	}

	public function setPrice($price)
	{
		$this->price = $price;
	}
}
	<!DOCTYPE html>
	<html>
	<head>
	<title>Cadastro</title>
	<meta charset="utf-8">
	</head>
	<body>

	<form method="post" action="processa_form.php">
	Nome do Produto <input type="text" name="product">
	Descrição <input type="text" name="description">
	Preço <input type="number" name="price">
	<input type="submit" value="send">

	</form>


	</body>
	</html>
	<?php
	namespace Insert;
	class InsertProduct extends Product
	{

	private $user = "root";
	private $pass = "root";
	private $dsn = "mysql:dbname=formacao_php;host=localhost";

	public function insert(Product $inserir){

	$pdo = new PDO($dsn,$user,$pass);

	$sql = "INSERT INTO produtos(nome, descricao, preco) values ( :nome, :descricao, :preco)";

	$insert=$pdo->prepare($sql);
	$insert->bindvalue(":nome", $inserir->getProduct(), PDO::PARAM_STR);
	$insert->bindvalue(":descricao", $inserir->getDescription(), PDO::PARAM_STR);
	$insert->bindvalue(":preco", $inserir->getPrice(), PDO::PARAM_STR);

	if($insert->execute()){
	echo "Registro inserido com sucesso com o número de ID ".$pdo->lastInsertId();
	}
	else{
	echo "Erro!";
	}

	}
	}
	<?php

	chdir(dirname(__DIR__));

	require 'vendor/autoload.php';
	use Produto\Product;
	use Insert\InsertProduct;

	$product = $_POST["product"];
	$description = $_POST["description"];
	$price = $_POST["price"];

	$prod = new Product();
	$prod->setProduct($product);
	$prod->setDescription($description);
	$prod->setPrice($price);

	$insert = new InsertProduct();
	$insert->insert($prod);
	<?php

	namespace Produto;

	class Product
	{

	private $product;
	private $description;
	private $price;

	public function getProduct()
	{
	return $this->product;
	}

	public function setProduct($product)
	{
	$this->product = $product;
	}
	public function getDescription()
	{
	return $this->description;
	}

	public function setDescription($description)
	{
	$this->description = $description;
	}
	public function getPrice()
	{
	return $this->price;
	}

	public function setPrice($price)
	{
	$this->price = $price;
	}
	}