Many values insertion from checkbox only last value is inserting in database - php

Question

I need to insert many values from checkbox but only the last value is inserting to database.
HTML CODE:
<?php
$conn = mysqli_connect("localhost", "root", "", "fix_in_time");
$result = mysqli_query($conn, "SELECT * FROM `material` WHERE id > 0");
while($row = mysqli_fetch_assoc($result)):?>
<input type="checkbox" value="<?php echo $row['tipo'];?>" name="Tipo" id="Tipo"><label><?php echo $row['tipo'];?></label><br>
<?php endwhile;?>
There is the PHP CODE:
$Sala = mysqli_real_escape_string($conn, $_POST['Sala']);
$Descricao = mysqli_real_escape_string($conn, $_POST['Descricao']);
$Tipo = mysqli_real_escape_string($conn, $_POST['Tipo']);
$Data = date("d-m-Y H:i:s", strtotime('-1 hour'));
if(empty($_POST['Sala']) || empty($_POST['Descricao'])||
empty($_POST['Tipo'])){
echo"<script language='javascript' type='text/javascript'>alert('Por favor
preencha os campos!');window.location.href='../index.php';</script>";
exit();
}
if(isset($_POST['submit'])){
if (!empty($_POST['Tipo'])) {
foreach ((array)$Tipo as $Tipo) {
$query = "INSERT INTO `relatorios` (Data, Sala, Descricao, Tipo) VALUES ('$Data', '$Sala', '$Descricao', '$Tipo')";
mysqli_query($conn, $query);
}
}
}

Answer 1

In your html code change input tag to:
<input type="checkbox" value="<?php echo $row['tipo'];?>" name="Tipo[]">.
If you append tag name with [], then this post variable in php will be an array. I've removed tag id because it should be unique, not sure if you need it, but if you do, then make it unique.
And your php code should look something like this:
if(isset($_POST['submit'])) {
if (!empty($_POST['Tipo']) && is_array($_POST['Tipo'])) {
foreach ($_POST['Tipo'] as $Tipo) {
$TipoEscaped = mysqli_real_escape_string($conn, $Tipo);
$query = "INSERT INTO `relatorios` (Tipo) VALUES ('$TipoEscaped')";
$success = mysqli_query($conn, $query);
if (!$success) {
//handle mysql error
}
}
}
}