function remove($key)
{
if (!ini_get('xcache.var_size')) {
return;
}
return @xcache_unset($key);
}
public function delete($id, $tag = FALSE)
{
if ($tag !== FALSE) {
Kohana::log('error', 'Cache: tags are unsupported by the Xcache driver');
return TRUE;
} elseif ($id !== TRUE) {
if (xcache_isset($id)) {
return xcache_unset($id);
}
return FALSE;
} else {
// Do the login
$this->auth();
$result = TRUE;
for ($i = 0, $max = xcache_count(XC_TYPE_VAR); $i < $max; $i++) {
if (xcache_clear_cache(XC_TYPE_VAR, $i) !== NULL) {
$result = FALSE;
break;
}
}
// Undo the login
$this->auth(TRUE);
return $result;
}
return TRUE;
}
function xp_unset($var)
{
if (XCACHE_ENABLED) {
xcache_unset(XCACHE_PREFIX . $var);
}
unlink("./cache/" . XCACHE_PREFIX . $var);
}
function clean($basedir, $initdir = false, $filename = false)
{
if (strlen($filename)) {
$basedir_version = xcache_get($this->sid . $basedir);
if ($basedir_version === null) {
return true;
}
if ($initdir !== false) {
$initdir_version = xcache_get($basedir_version . "|" . $initdir);
if ($initdir_version === null) {
return true;
}
} else {
$initdir_version = "";
}
xcache_unset($basedir_version . "|" . $initdir_version . "|" . $filename);
} else {
if (strlen($initdir)) {
$basedir_version = xcache_get($this->sid . $basedir);
if ($basedir_version === null) {
return true;
}
xcache_unset($basedir_version . "|" . $initdir);
} else {
xcache_unset($this->sid . $basedir);
}
}
return true;
}
/**
* @param string $key
* @return boolean
*/
public function delete($key)
{
if (!xcache_isset($key)) {
return TRUE;
}
return xcache_unset($key);
}
/**
* Check for extension availability and perform cleanup.
*/
protected function setUp()
{
if (!extension_loaded('xcache')) {
$this->markTestSkipped('XCache extension not available.');
}
xcache_unset('test');
}
/**
* Delete cache from shared memory
*
* @param string $sKey - file name
* @return result of the operation
*/
function delData($sKey)
{
if (!xcache_isset($sKey)) {
return true;
}
return xcache_unset($sKey);
}
/**
*/
function del($name)
{
if (!$this->is_ready()) {
return null;
}
return xcache_unset($name);
}
/**
* Destroy a session
*
* @param integer $session_id The session ID being destroyed
*
* @return boolean True on success, false otherwise
*
* @since __DEPLOY_VERSION__
*/
public function destroy($session_id)
{
if (!xcache_isset($this->prefix . $session_id)) {
return true;
}
return xcache_unset($this->prefix . $session_id);
}
public function delete($key)
{
if (!$key) {
return false;
}
return xcache_unset($key);
}
function cs_cache_delete($name, $ttl = 0)
{
$token = empty($ttl) ? $name : 'ttl_' . $name;
if (xcache_isset($token)) {
xcache_unset($token);
}
}
/**
* Remove a cached data entry by id and group
*
* @access public
* @param string $id The cache data id
* @param string $group The cache data group
* @return boolean True on success, false otherwise
* @since 1.5
*/
function remove($id, $group)
{
$cache_id = $this->_getCacheId($id, $group);
if (!xcache_isset($cache_id)) {
return true;
}
return xcache_unset($cache_id);
}
/**
* (Plug-in replacement for memcache API) Delete data from the persistant cache.
*
* @param mixed Key name
*/
function delete($key)
{
// Update list of e-objects
global $ECACHE_OBJECTS;
unset($ECACHE_OBJECTS[$key]);
xcache_set(get_file_base() . 'ECACHE_OBJECTS', $ECACHE_OBJECTS, 0);
xcache_unset($key);
}
/**
* Destroy the data for a particular session identifier in the SessionHandler backend.
*
* @param string $id The session identifier.
*
* @return boolean True on success, false otherwise.
*
* @since 11.1
*/
public function destroy($id)
{
$sess_id = 'sess_' . $id;
if (!xcache_isset($sess_id)) {
return true;
}
return xcache_unset($sess_id);
}
public function clear($tags)
{
$tags = (array) $this->_mapTags($tags);
foreach ($tags as $tag) {
xcache_unset($tag);
}
return true;
}
/**
* Sets a value to the variable store
* @param string $key The key of the variable
* @param mixed $value The value of the variable
* @param integer $timeToLive Set to a number of seconds to make the variable expire in that amount of time
* @return null
*/
public function set($key, $value = null, $timeToLive = null)
{
if ($value === null) {
xcache_unset($key);
} else {
xcache_set($key, $value, $timeToLive);
}
}
/**
* Delete cache item by key
*/
public function delete($keys)
{
foreach ($keys as $key) {
if (!xcache_unset($key)) {
return NO;
}
}
return YES;
}
/**
* Delete cache item by key
*/
public function delete($keys)
{
foreach ($keys as $key) {
if (!xcache_unset($key)) {
return FALSE;
}
}
return TRUE;
}
function delete($key)
{
$key = $this->key($key);
if (function_exists('apc_delete')) {
return apc_delete($key);
}
if (function_exists('xcache_unset')) {
return xcache_unset($key);
}
}
public function _before(UnitTester $I)
{
if (!function_exists('xcache_emulation') && !function_exists('xcache_get')) {
throw new \PHPUnit_Framework_SkippedTestError('Warning: xcache extension is not loaded');
}
$I->haveServiceInDi('modelsMetadata', function () {
return new Xcache(['prefix' => 'app\\', 'lifetime' => 60]);
}, true);
$this->data = (require PATH_FIXTURES . 'metadata/robots.php');
xcache_unset('$PMM$app\\');
}
function clean()
{
foreach ($this->known_items as $title => $script_name) {
$this->cur_query = "cache->rm('{$title}')";
$this->debug('start');
$this->debug('stop');
$this->cur_query = null;
$this->num_queries++;
xcache_unset($this->prefix . $title);
}
}
public function clean($group, $mode = null)
{
$allinfo = xcache_list(XC_TYPE_VAR, 0);
$keys = $allinfo['cache_list'];
$secret = $this->_hash;
foreach ($keys as $key) {
if (strpos($key['name'], $secret . '-cache-' . $group . '-') === 0 xor $mode != 'group') {
xcache_unset($key['name']);
}
}
return true;
}
public static function getCache()
{
// return false;
// clearstatcache();
$request = new Typecho_Request();
if ($request->isPost()) {
// 提交评论时，即有新评论收到时会先清空本文章缓存
$file_path = str_replace('/comment', '', $request->getPathinfo());
$file_name = md5($file_path);
// xcache_set('TEST', $file_path);
// xcache_set('TEST2', $file_name);
xcache_unset('Typecho_cache_' . $file_name);
// if (file_exists($file_path)) {
// @chmod($file_path, 0777);
// @unlink($file_path);
// }
// // echo $file_path;
// echo 1;
} else {
// $file_name = md5($request->getPathinfo());
// var_dump($request);
// 评论
$file_name = md5(preg_replace('/(.*)(\\/comment.*)/i', '$1', $request->getPathinfo()));
if (xcache_isset('Typecho_cache_' . $file_name)) {
// xcache_set('Typecho_cache_' . $file_name, ob_get_contents(), 600);
echo xcache_get('Typecho_cache_' . $file_name);
exit;
}
// ob_start();
// echo '12313';
// $file_path = self::getPath($request->getPathinfo());
// if (file_exists($file_path)) {
// if (self::isValid($file_path)) {
// $handle = @fopen($file_path, 'rb');
// if (@flock($handle, LOCK_SH | LOCK_NB)) {
// fpassthru($handle);
// flock($handle, LOCK_UN);
// fclose($handle);
// exit;
// }
// echo "string2";
// fclose($handle);
// } else {
// @chmod($file_path, 0777);
// @unlink($file_path);
// echo "string3";
// }
// }
}
}
function rm($name = '')
{
if ($name) {
$this->cur_query = "cache->rm('{$name}')";
$this->debug('start');
$this->debug('stop');
$this->cur_query = null;
$this->num_queries++;
return xcache_unset($this->prefix . $name);
} else {
xcache_clear_cache(XC_TYPE_PHP, 0);
xcache_clear_cache(XC_TYPE_VAR, 0);
return;
}
}
/**
* {@inheritDoc}
*/
public function flush($namespace = null)
{
$namespace = null !== $namespace ? implode($this->getNamespaceDelimiter(), (array) $namespace) : null;
for ($ii = 0, $max = xcache_count(XC_TYPE_VAR); $ii < $max; ++$ii) {
$block = xcache_list(XC_TYPE_VAR, $ii);
foreach ($block as $entries) {
foreach ($entries as $entry) {
if (!$namespace || 0 === strpos($entry['name'], $namespace)) {
xcache_unset($entry['name']);
}
}
}
}
return true;
}
/**
* {@inheritdoc}
*/
function loadClass($class)
{
// Look if the cache has anything for this class.
if (xcache_isset($this->prefix . $class) && ($file = xcache_get($this->prefix . $class))) {
if (is_file($file)) {
require $file;
return;
}
xcache_unset($this->prefix . $class);
}
// Resolve cache miss.
$api = new LoadClassGetFileInjectedApi($class);
if ($this->finder->apiFindFile($api, $class)) {
xcache_set($this->prefix . $class, $api->getFile());
}
}
/**
* Flush the cache.
*/
function flush()
{
$prefix = INDEX_FILE_LOCATION . ':' . $this->getContext() . ':' . $this->getCacheId();
if (function_exists('xcache_unset_by_prefix')) {
// If possible, just flush the context
xcache_unset_by_prefix(prefix);
} else {
// Otherwise, we need to do this manually
for ($i = 0; $i < xcache_count(XC_TYPE_VAR); $i++) {
$cache = xcache_list(XC_TYPE_VAR, $i);
foreach ($cache['cache_list'] as $entry) {
if (substr($entry['name'], 0, strlen($prefix)) == $prefix) {
xcache_unset($entry['name']);
}
}
}
}
}
function Delete($var)
{
global $site_config;
switch ($this->type) {
case "memcache":
return $this->obj->delete($site_config['SITENAME'] . "_" . $var);
break;
case "apc":
return apc_delete($var);
break;
case "disk":
@unlink($this->cachedir . "/{$var}.cache");
break;
case "xcache":
return xcache_unset($var);
break;
}
}
public function delete($key)
{
return xcache_unset($key);
}
/**
* @see sfCache
*/
public function removePattern($pattern)
{
$this->checkAuth();
$regexp = self::patternToRegexp($this->getOption('prefix') . $pattern);
for ($i = 0, $max = xcache_count(XC_TYPE_VAR); $i < $max; $i++) {
$infos = xcache_list(XC_TYPE_VAR, $i);
if (!is_array($infos['cache_list'])) {
return;
}
foreach ($infos['cache_list'] as $info) {
if (preg_match($regexp, $info['name'])) {
xcache_unset($info['name']);
}
}
}
}
