/**
* Clear datas with $uid key
* @param mixed $uid
* @return void
*/
public function clear($uid = null)
{
$this->alloc();
if ($uid) {
return $this->session->offsetUnset($uid);
}
return $this->session->exchangeArray(array());
}
public function testExchangeArrayObject()
{
$this->container->offsetSet('old', 'old');
$this->assertTrue($this->container->offsetExists('old'));
$old = $this->container->exchangeArray(new \Zend\Stdlib\ArrayObject(array('new' => 'new')));
$this->assertArrayHasKey('old', $old, "'exchangeArray' doesn't return an array of old items");
$this->assertFalse($this->container->offsetExists('old'), "'exchangeArray' doesn't remove old items");
$this->assertTrue($this->container->offsetExists('new'), "'exchangeArray' doesn't add the new array items");
}
