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![Mai Lon Ross](https://secure.gravatar.com/avatar/59d5f535eb365663e6d937ed56153ea0?s=96&d=https%3A%2F%2Fecs-static.teamtreehouse.com%2Fassets%2Fcontent%2Fdefault_avatar-445fbbabfc8dc9188fb5967fe43322ee0c3e0dd1e10f378bf8343784af5a13eb.webp&r=pg)
Mai Lon Ross
5,891 PointsWhy am I getting a warning on the webpage too?
When I put an invalid database in the PDO string, I get a warning displayed on the webpage, in addition to the echoed message.
Warning: PDO::__construct(): php_network_getaddresses: getaddrinfo failed: No such host is known. in C:\xampp\htdocs\database.php on line 4
Could not connect to the database.
Randy only has the "Could not connect to the database message." Why?
My code is:
try {
$db = new PDO("mysql:host=brokenhost;dbname=shirts4mike","root");
var_dump($db);
} catch (Exception $e) {
echo "Could not connect to the database.";
exit;
}
It works fine with localhost instead of brokenhost.
1 Answer
![Chris Shaw](https://secure.gravatar.com/avatar/89a81f4cc3cec373f6a1547fde9e8c26?s=96&d=https%3A%2F%2Fecs-static.teamtreehouse.com%2Fassets%2Fcontent%2Fdefault_avatar-445fbbabfc8dc9188fb5967fe43322ee0c3e0dd1e10f378bf8343784af5a13eb.webp&r=pg)
Chris Shaw
26,676 PointsHi Mai Lon Ross,
Instead of Exception
it should be PDOException
as that is what the PDO
class will throw as it contains extra data for debugging, change that and it should only show your echo
statement.
Hope that helps.
Mai Lon Ross
5,891 PointsMai Lon Ross
5,891 PointsHmm, when I change Exception to PDOException I still get the same output, with the Warning as well as the echoed statement.