Connection management - Opening a new connection.php

Opening a new database connection in Doctrine is very easy. If you wish to use PDO (www.php.net/PDO) you can just initalize a new PDO object:

 

<code type="php">
$dsn = 'mysql:dbname=testdb;host=127.0.0.1';
$user = 'dbuser';
$password = 'dbpass';

try {
    $dbh = new PDO($dsn, $user, $password);
} catch (PDOException $e) {
    echo 'Connection failed: ' . $e->getMessage();
}
</code>



If your database extension isn't supported by PDO you can use special Doctrine_Adapter class (if availible). The following example uses db2 adapter:



<code type="php">
$dsn = 'db2:dbname=testdb;host=127.0.0.1';
$user = 'dbuser';
$password = 'dbpass';

try {
    $dbh = Doctrine_Adapter::connect($dsn, $user, $password);
} catch (PDOException $e) {
    echo 'Connection failed: ' . $e->getMessage();
}
</code>



The next step is opening a new Doctrine_Connection.



<code type="php">
$conn = Doctrine_Manager::connection($dbh);
</code>