Exercicio 4 - index,php

<!-- index.php -->
<!DOCTYPE html>
<html>
<head>
    <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
    <title>Formulário Dados</title>
</head>
<body>
    <form action="calcularSetores.php" method="POST">
<?php for ($x=1; $x <= 2; $x++) {
    ?>
<div>Setor <?php echo $x; ?></div>

<?php for ($i=1; $i <= 2; $i++) {

    ?>
<div>Nome <?php echo $i; ?>: <br><input type="text" name="nome<?php echo $i; ?>_S<?php echo $x; ?>"></div>

<div>Horas trabalhadas <?php echo $i; ?><br><input type="text" name="horas<?php echo $i; ?>_S<?php echo $x; ?>"></div>
<?php } ?>
<div><hr></div>
<?php } ?>
<div><input type="submit" name="enviar" value="Enviar"></div>
</form>
</body>
</html>