/**
* @param string $host
* @param int $port
* @param int $timeout
* @return Handler
*/
public static function factory($host = '127.0.0.1', $port = 11211, $timeout = 1)
{
if (self::$handler === null) {
self::$handler = new self();
self::$handler->connect($host, $port, $timeout);
}
return self::$handler;
}
public static function getInstance(array $memcachedPool = null)
{
if (self::$_INSTANCE === null) {
if (is_null($memcachedPool) && !empty(INIT::$MEMCACHE_SERVERS)) {
$memcachedPool = INIT::$MEMCACHE_SERVERS;
} elseif (is_null($memcachedPool) && empty(INIT::$MEMCACHE_SERVERS)) {
throw new LogicException('No Memcached server(s) configured.');
}
self::$_MemCachePool = $memcachedPool;
self::$_INSTANCE = new self();
}
return self::$_INSTANCE;
}
public function testZeroIncrement()
{
$serverPool = array('127.0.0.1:11211' => 1, 'localhost:11211' => 1);
$x = MemcacheHandler::getInstance($serverPool);
$this->assertEquals(0, $x->increment('x', 0));
$this->assertEquals(1, $x->increment('x', 1));
$this->assertEquals(0, $x->decrement('x', 2));
$this->assertEquals(0, $x->decrement('x'));
$this->assertEquals(0, $x->decrement('x'));
$this->assertEquals(0, $x->decrement('x'));
}
