WampServer

helo, i got the follwng error:-

The mysql PDO interface
-->connect and select database
Error: could not find driver

so wat shuld i do for dis error plz help me.... n i hav the foolwng code fpr furthr refrnce.....

<h3>The mysql PDO interface</h3>
<?php // mysql-pdo-test.php
try {
$user = "guest"; $pass = "";

echo "-->connect and select database\n";
$dbh = new PDO('mysql:host=localhost;dbname=test', $user, $pass);

# activate exception generation
$dbh->setAttribute( PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION );

echo "<br />-->create table:\n";
$dbh->exec( "CREATE TABLE IF NOT EXISTS test_tab (thing VARCHAR(10))" );

echo "<br />-->insert into table:\n";
$dbh->exec( "INSERT INTO test_tab VALUES ('book'),('pencil')" );

echo "<br />-->select from table:\n";
$res = $dbh->query( "SELECT thing FROM test_tab" );
foreach ($res as $row) {
echo $row['thing'], " ";
}

echo "<br />-->drop table:\n";
$dbh->exec( "DROP TABLE test_tab" );
echo "<br />SUCCESS!";

// disconnect
$dbh = null;
}
catch (PDOException $e) {
die( "<h4>Error: " . $e->getMessage() . "</h4>" );
}
?>



by refrng d abv code can any1 help me 2 com out of d error whch i included in very 1st of dis page..........

waiting.....

This is going to sound silly, but have you checked that the pdo_mysql extension in PHP has been enabled right?

left click wamp manager -> PHP -> PHP extensions

Look down the list and check that php_pdo_mysql is ticked.

Watch out as the extension for mssql and mysql look very similiar. Make sure the correct one is ticked!!