使用foreach循环PHP在表中打印值

Hi i want to print out the values of $row in a table, i already have something but the output is not great. This is the code i have so far:

<?php
$sql = 'SELECT Titel FROM Algemeen ORDER BY Titel';
    foreach ($pdo->query($sql) as $row) {
        echo "
        <table border='1'>
           <tr>
              <td>".$row['Titel']. "</td>"

         "</tr>
        </table>";
    }
?>

So the table needs to be like this with a border

• Value 1
• Value 2
• Value 3

You should use it like below

<?php
$sql = 'SELECT Titel FROM Algemeen ORDER BY Titel';
echo "<table border='1'>";
foreach ($pdo->query($sql) as $row){
    echo "<tr><td>".$row['Titel']. "</td></tr>";    
}
echo "</table>";

Please have a look below snippet.

 <?php
     $sql = 'SELECT Titel FROM Algemeen ORDER BY Titel';
     ?>
     <table border='1'>
      <?php
        foreach ($pdo->query($sql) as $row){
       ?>
         <tr>
             <td><?php echo $row['Titel'];?></td>
         </tr>
         <?php
        }
         ?>
     </table>

Or you can use <ul><li> instead of <tr><td>

try this

<ul>
<?php foreach ($pdo->query($sql) as $row) {?>
     <li> <?php echo $row['Titel'];?></li>
      <?php  }?>
<ul>