<link href="//maxcdn.bootstrapcdn.com/bootstrap/3.3.0/css/bootstrap.min.css" rel="stylesheet" id="bootstrap-css">
<script src="//maxcdn.bootstrapcdn.com/bootstrap/3.3.0/js/bootstrap.min.js"></script>
<script src="//code.jquery.com/jquery-1.11.1.min.js"></script>
<?php
if (isset($_POST['submit'])) {
$labelValues = $_POST['labelValue'];
$i = 0;
while($i < sizeof($labelValues)) {
$stmt = $db->prepare("INSERT INTO tenta_table (text) VALUES (:text)");
$stmt->bindParam(':text', $labelValues[$i]);
$stmt->execute();
$i++;
}
}
?>
<form method="post">
<input type="hidden" name="a" value="foo"/>
<input type="hidden" name="a" value="bar"/>
<input type="hidden" name="a" value="baz"/>
<input type="submit" />
</form>
