Foreach and bootstrap

<?php
$title='Suchen';
include_once'db.php';
 
$searchErr = '';
$autos_details='';
if(isset($_POST['suchen']))
{
    if(!empty($_POST['search']))
    {
        $search = $_POST['search'];
        $stmt = $pdo->prepare("select * from allautos where marke like '%$search%' or preis like '%$search%' or baujahr like '%$search%' or getribeArt like '%$search%'");
        $stmt->execute();
        $autos_details = $stmt->fetchAll(PDO::FETCH_ASSOC);
        
    }
    else
    {
        $searchErr = "Bitte geben Sie die Informationen ein";
    }
   
}
 
?>
<section class="container d-flex flex-column">
<div class="row">
<div class="col-xl-12">
<h3>Suchen</h3>
</div>
</div>
    
 
<form class="" action="#" method="post">
<div class="row">
<div class="col-xl-4">
<input type="text" class="form-control" name="search" placeholder="suche eintragen"/>
</div>
<div class="col-xl-8"></div>
</div>
 
<div class="row">
<div class="col-xl-2 mt-1">
<button type="submit" name="suchen" class="btn btn-success btn-sm">Suchen</button>
</div>
<div class="col-xl-10"></div>
</div>
 
 
<div class="row">
<div class="col-xl-1">
<span class="error" style="color:red;">* <?php echo $searchErr;?></span>
</div>
<div class="col-xl-11"></div>
</div>
</form>
 
<br/><br/>
<h3>Suchergebnis</h3><br/>
<div class="row">          
<div class="col-xl-2">Id</div>
<div class="col-xl-2">Marke</div>
<div class="col-xl-2">Preis</div>
<div class="col-xl-2">Baujahr</div>
<div class="col-xl-2">Getribe Art</div>
<div class="col-xl-2">Umweltplakette</div>
</div>
<?php
if(!$autos_details)
{
echo '<tr>Keine Daten gefunden</tr>';
}
else{
foreach($autos_details as $key=>$value)
{
?>
<div class="row">
<div class="col-xl-2"><?php echo $key+5;?></div>
<div class="col-xl-2"><a href="autos.php"><?php echo $value['marke'];?></a></div>
<div class="col-xl-2"><?php echo $value['preis'];?></div>
<div class="col-xl-2"><?php echo $value['baujahr'];?></div>
<div class="col-xl-2"><?php echo $value['getribeArt'];?></div>
<div class="col-xl-2"><?php echo $value['umweltplakette'];?></div>
</div>
                        
<?php
}
}
?>
</div>  
</section>