<?php
if(isset($_POST['data']))
{
$servername = "xxx.xxx.x.xx";
$username = "xxxxx";
$password = "xxxxxxxx";
$dbname = "xxxxxxx";

$conn = new mysqli($servername, $username, $password, $dbname);
$conn->set_charset('utf8');

$inicio = mysqli_real_escape_string($conn, $_POST['data']);

$sql = "SELECT `regOratorio`.`DataEntrada`,
`regOratorio`.`Utente`,
`regOratorio`.`Estado`,
`regOratorio`.`Observacao`,
`regOratorio`.`Colaborador`
FROM `centrodb`.`regOratorio` WHERE DataEntrada = '$inicio'";

$estado = $_POST['Estado'];
$observacao = $_POST['Observacao'];

 $result=mysqli_query($conn, $sql);

if (!$result) {
  echo 'There are no results for your search';
  } else {
 echo '<form name="customer_details" action="" method="POST" onsubmit="return alguma_funcao()">';
 }
while($row = mysqli_fetch_array($result, MYSQLI_ASSOC))
{

echo "<fieldset>";
echo "<table cellspacing='10'>";
 echo "<tr>";
echo "<td>";

echo "<label>Utente</label>";
echo "<input id='' type='text' value='".$row['Utente']."'";

echo "<label>Estado</label>";
 echo "<input type='radio' id='Estado' name='Estado' value='Presente' " . ( ($row['Estado']=='Presente') ? 'checked' : '' ) ."> Presente";
echo "<input type='radio' id='Estado' name='Estado' value='Ausente' " . ( ($row['Estado']=='Ausente') ? 'checked' : '' ) ."> Ausente";

echo "<label>Observacao</label>";
echo "<input type='text' id='Observacao' name='Observacao' value='".$row['Observacao']."'";
echo "</td>";
echo "</tr>";
echo "</table>";
echo "</fieldset>";

echo "<fieldset>";
echo "<table cellspacing='10'>";
echo "<tr>";
echo "<td>";
echo "<input type='text' value='".$row['Colaborador']."'";
echo "</td>";
echo "</tr>";
echo "</table>";
echo "</fieldset>";

 }
echo "</form>";

mysqli_close($conn);
}
else
{
?>

<?php
}
?>