Viewing file:  MemcacheMock.php (5.14 KB) -rw-r--r--
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<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Symfony\Component\HttpKernel\Tests\Profiler\Mock;
/**
* MemcacheMock for simulating Memcache extension in tests.
*
* @author Andrej Hudec <pulzarraider@gmail.com>
*/
class MemcacheMock
{
private $connected = false;
private $storage = array();
/**
* Open memcached server connection
*
* @param string $host
* @param integer $port
* @param integer $timeout
*
* @return boolean
*/
public function connect($host, $port = null, $timeout = null)
{
if ('127.0.0.1' == $host && 11211 == $port) {
$this->connected = true;
return true;
}
return false;
}
/**
* Open memcached server persistent connection
*
* @param string $host
* @param integer $port
* @param integer $timeout
*
* @return boolean
*/
public function pconnect($host, $port = null, $timeout = null)
{
if ('127.0.0.1' == $host && 11211 == $port) {
$this->connected = true;
return true;
}
return false;
}
/**
* Add a memcached server to connection pool
*
* @param string $host
* @param integer $port
* @param boolean $persistent
* @param integer $weight
* @param integer $timeout
* @param integer $retry_interval
* @param boolean $status
* @param callable $failure_callback
* @param integer $timeoutms
*
* @return boolean
*/
public function addServer($host, $port = 11211, $persistent = null, $weight = null, $timeout = null, $retry_interval = null, $status = null, $failure_callback = null, $timeoutms = null)
{
if ('127.0.0.1' == $host && 11211 == $port) {
$this->connected = true;
return true;
}
return false;
}
/**
* Add an item to the server only if such key doesn't exist at the server yet.
*
* @param string $key
* @param mixed $var
* @param integer $flag
* @param integer $expire
*
* @return boolean
*/
public function add($key, $var, $flag = null, $expire = null)
{
if (!$this->connected) {
return false;
}
if (!isset($this->storage[$key])) {
$this->storeData($key, $var);
return true;
}
return false;
}
/**
* Store data at the server.
*
* @param string $key
* @param string $var
* @param integer $flag
* @param integer $expire
*
* @return boolean
*/
public function set($key, $var, $flag = null, $expire = null)
{
if (!$this->connected) {
return false;
}
$this->storeData($key, $var);
return true;
}
/**
* Replace value of the existing item.
*
* @param string $key
* @param mixed $var
* @param integer $flag
* @param integer $expire
*
* @return boolean
*/
public function replace($key, $var, $flag = null, $expire = null)
{
if (!$this->connected) {
return false;
}
if (isset($this->storage[$key])) {
$this->storeData($key, $var);
return true;
}
return false;
}
/**
* Retrieve item from the server.
*
* @param string|array $key
* @param integer|array $flags
*
* @return mixed
*/
public function get($key, &$flags = null)
{
if (!$this->connected) {
return false;
}
if (is_array($key)) {
$result = array();
foreach ($key as $k) {
if (isset($this->storage[$k])) {
$result[] = $this->getData($k);
}
}
return $result;
}
return $this->getData($key);
}
/**
* Delete item from the server
*
* @param string $key
*
* @return boolean
*/
public function delete($key)
{
if (!$this->connected) {
return false;
}
if (isset($this->storage[$key])) {
unset($this->storage[$key]);
return true;
}
return false;
}
/**
* Flush all existing items at the server
*
* @return boolean
*/
public function flush()
{
if (!$this->connected) {
return false;
}
$this->storage = array();
return true;
}
/**
* Close memcached server connection
*
* @return boolean
*/
public function close()
{
$this->connected = false;
return true;
}
private function getData($key)
{
if (isset($this->storage[$key])) {
return unserialize($this->storage[$key]);
}
return false;
}
private function storeData($key, $value)
{
$this->storage[$key] = serialize($value);
return true;
}
}
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