/**
* @return PeclMemcached
**/
public function clean()
{
try {
$this->instance->flush();
} catch (BaseException $e) {
$this->alive = false;
}
return parent::clean();
}
public function clean()
{
$this->ensureTriedToConnect();
try {
$this->redis->flushDB();
} catch (RedisException $e) {
$this->alive = false;
}
return parent::clean();
}
/**
* @return PeclMemcached
**/
public function clean()
{
$this->ensureTriedToConnect();
try {
$this->instance->flush();
} catch (BaseException $e) {
$this->alive = false;
}
return parent::clean();
}
/**
* @return SocketMemcached
**/
public function clean()
{
if (!$this->link) {
$this->alive = false;
return null;
}
$this->sendRequest("flush_all\r\n");
// flushing obligatory response - "OK\r\n"
fread($this->link, 4);
return parent::clean();
}
private function doTestWrongKeys(CachePeer $cache)
{
$cache->clean();
$value = 'a';
// unexist key
$this->assertNull($cache->get('b'));
$this->assertTrue($cache->isAlive());
$this->assertFalse($cache->replace('b', $value));
$this->assertTrue($cache->isAlive());
$this->assertFalse($cache->append('b', $value));
$this->assertTrue($cache->isAlive());
$this->assertNull($cache->increment('b', $value));
$this->assertTrue($cache->isAlive());
$this->assertNull($cache->decrement('b', $value));
$this->assertTrue($cache->isAlive());
$this->assertFalse($cache->delete('b'));
$this->assertTrue($cache->isAlive());
// wrong key
$this->assertNull($cache->get(null));
$this->assertTrue($cache->isAlive());
$this->assertFalse($cache->replace(null, $value));
$this->assertTrue($cache->isAlive());
$this->assertFalse($cache->append(null, $value));
$this->assertTrue($cache->isAlive());
$this->assertNull($cache->increment(null, $value));
$this->assertTrue($cache->isAlive());
$this->assertNull($cache->decrement(null, $value));
$this->assertTrue($cache->isAlive());
$this->assertFalse($cache->delete(null));
$this->assertTrue($cache->isAlive());
$cache->clean();
}
/**
* @return RuntimeMemory
**/
public function clean()
{
$this->cache = array();
return parent::clean();
}
/**
* @return RubberFileSystem
**/
public function clean()
{
// just to return 'true'
FileUtils::removeDirectory($this->directory, true);
return parent::clean();
}
