foreach loop with array from database

Here is the challenge:

https://teamtreehouse.com/library/crud-operations-with-php/creating-records/reading-data

Challenge Task 2 of 2

Loop through the PDOStatement Object returned by the function and display both the podcast 'title' and podcast 'website'.

And my code:

<?php function get_podcasts() { include 'connection.php'; try { return $db->query("SELECT * FROM podcasts"); } catch (Exception $e) { echo "Error: ".$e->getMessage()."</br>"; return false; }

$podcasts = new get_podcasts(); $pod_array = $podcasts->fetchAll(PDO::FETCH_ASSOC); foreach ($pod_array as $podcast) { echo "<li>".$podcast['title']. " " . $podcast['website']."</li>"; } //add code here

}

I keep getting this error: Bummer! I do not see all the podcast titles!

<?php
function get_podcasts() {
    include 'connection.php';
    try  {
       return $db->query("SELECT * FROM podcasts");
    }  catch (Exception $e)  {
      echo  "Error:  ".$e->getMessage()."</br>";
      return false;
    }

$podcasts = new get_podcasts();
$pod_array = $podcasts->fetchAll(PDO::FETCH_ASSOC);
  foreach ($pod_array as $podcast)  {
    echo  "<li>".$podcast['title']. " " . $podcast['website']."</li>";
  }
    //add code here

}