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<?php namespace Illuminate\Database\Connectors;
class SQLiteConnector extends Connector implements ConnectorInterface {
/**
* Establish a database connection.
*
* @param array $config
* @return \PDO
*
* @throws \InvalidArgumentException
*/
public function connect(array $config)
{
$options = $this->getOptions($config);
// SQLite supports "in-memory" databases that only last as long as the owning
// connection does. These are useful for tests or for short lifetime store
// querying. In-memory databases may only have a single open connection.
if ($config['database'] == ':memory:')
{
return $this->createConnection('sqlite::memory:', $config, $options);
}
$path = realpath($config['database']);
// Here we'll verify that the SQLite database exists before going any further
// as the developer probably wants to know if the database exists and this
// SQLite driver will not throw any exception if it does not by default.
if ($path === false)
{
throw new \InvalidArgumentException("Database does not exist.");
}
return $this->createConnection("sqlite:{$path}", $config, $options);
}
}
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