| public engine ( string | SessionHandlerInterface | null $class = null, array $options = [] ) : SessionHandlerInterface | null | ||
| $class | string | SessionHandlerInterface | null | The session handler to use |
| $options | array | the options to pass to the SessionHandler constructor |
| Результат | SessionHandlerInterface | null | |
public function engine($class = null, array $options = [])
{
if ($class instanceof SessionHandlerInterface) {
return $this->_engine = $class;
}
if ($class === null) {
return $this->_engine;
}
$className = App::className($class, 'Network/Session');
if (!$className) {
throw new InvalidArgumentException(sprintf('The class "%s" does not exist and cannot be used as a session engine', $class));
}
$handler = new $className($options);
if (!$handler instanceof SessionHandlerInterface) {
throw new InvalidArgumentException('The chosen SessionHandler does not implement SessionHandlerInterface, it cannot be used as an engine.');
}
return $this->_engine = $handler;
} /**
* Tests instantiating a missing engine
*
* @expectedException \InvalidArgumentException
* @expectedExceptionMessage The class "Derp" does not exist and cannot be used as a session engine
* @return void
*/
public function testBadEngine()
{
$session = new Session();
$session->engine('Derp');
}
