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merge from 1.7.3.5(r13153:r13167)

Browse source 
git-svn-id: http://xe-core.googlecode.com/svn/trunk@13168 201d5d3c-b55e-5fd7-737f-ddc643e51545
This commit is contained in:
ngleader 2013-09-29 23:32:39 +00:00
parent cc47d2b247
commit 2d3f149b5a
2042 changed files with 129266 additions and 126243 deletions
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80
classes/cache/CacheApc.class.php vendored
View file

@ -1,10 +1,13 @@
<?php
/**
* Cache class for APC
*
* @author NHN (developer@xpressengine.com)
**/
class CacheApc extends CacheBase {
* */
class CacheApc extends CacheBase
{
/**
* Default valid time
* @var int
@ -17,8 +20,10 @@ class CacheApc extends CacheBase {
* @param void $opt Not used
* @return CacheApc instance of CacheApc
*/
function getInstance($opt=null){
if(!$GLOBALS['__CacheApc__']) {
function getInstance($opt = null)
{
if(!$GLOBALS['__CacheApc__'])
{
$GLOBALS['__CacheApc__'] = new CacheApc();
}
return $GLOBALS['__CacheApc__'];
@ -29,7 +34,9 @@ class CacheApc extends CacheBase {
*
* @return void
*/
function CacheApc(){
function CacheApc()
{
}
/**
@ -37,7 +44,8 @@ class CacheApc extends CacheBase {
*
* @return bool Return true on support or false on not support
*/
function isSupport(){
function isSupport()
{
return function_exists('apc_add');
}
@ -47,13 +55,18 @@ class CacheApc extends CacheBase {
* @param string $key Store the variable using this name. $key are cache-unique, so storing a second value with the same $key will overwrite the original value.
* @param mixed $buff The variable to store
* @param int $valid_time Time To Live; store $buff in the cache for ttl seconds.
* After the ttl has passed., the stored variable will be expunged from the cache (on the next request).
* If no ttl is supplied, use the default valid time CacheApc::valid_time.
* After the ttl has passed., the stored variable will be expunged from the cache (on the next request).
* If no ttl is supplied, use the default valid time CacheApc::valid_time.
* @return bool Returns true on success or false on failure.
*/
function put($key, $buff, $valid_time = 0){
if($valid_time == 0) $valid_time = $this->valid_time;
return apc_store(md5(_XE_PATH_.$key), array(time(), $buff), $valid_time);
function put($key, $buff, $valid_time = 0)
{
if($valid_time == 0)
{
$valid_time = $this->valid_time;
}
return apc_store(md5(_XE_PATH_ . $key), array(time(), $buff), $valid_time);
}
/**
@ -61,20 +74,25 @@ class CacheApc extends CacheBase {
*
* @param string $key Cache key
* @param int $modified_time Unix time of data modified.
* If stored time is older then modified time, the data is invalid.
* If stored time is older then modified time, the data is invalid.
* @return bool Return true on valid or false on invalid.
*/
function isValid($key, $modified_time = 0) {
$_key = md5(_XE_PATH_.$key);
function isValid($key, $modified_time = 0)
{
$_key = md5(_XE_PATH_ . $key);
$obj = apc_fetch($_key, $success);
if(!$success || !is_array($obj)) return false;
if(!$success || !is_array($obj))
{
return false;
}
unset($obj[1]);
if($modified_time > 0 && $modified_time > $obj[0]) {
if($modified_time > 0 && $modified_time > $obj[0])
{
$this->_delete($_key);
return false;
}
return true;
}
@ -83,15 +101,20 @@ class CacheApc extends CacheBase {
*
* @param string $key The $key used to store the value.
* @param int $modified_time Unix time of data modified.
* If stored time is older then modified time, return false.
* If stored time is older then modified time, return false.
* @return false|mixed Return false on failure or older then modified time. Return the string associated with the $key on success.
*/
function get($key, $modified_time = 0) {
$_key = md5(_XE_PATH_.$key);
function get($key, $modified_time = 0)
{
$_key = md5(_XE_PATH_ . $key);
$obj = apc_fetch($_key, $success);
if(!$success || !is_array($obj)) return false;
if(!$success || !is_array($obj))
{
return false;
}
if($modified_time > 0 && $modified_time > $obj[0]) {
if($modified_time > 0 && $modified_time > $obj[0])
{
$this->_delete($_key);
return false;
}
@ -105,8 +128,9 @@ class CacheApc extends CacheBase {
* @param string $_key Used to store the value.
* @return void
*/
function _delete($_key) {
$this->put($_key,null,1);
function _delete($_key)
{
$this->put($_key, null, 1);
}
/**
@ -115,7 +139,8 @@ class CacheApc extends CacheBase {
* @param string $key Used to store the value.
* @return void
*/
function delete($key) {
function delete($key)
{
$this->_delete($key);
}
@ -124,10 +149,11 @@ class CacheApc extends CacheBase {
*
* @return bool Returns true on success or false on failure.
*/
function truncate() {
function truncate()
{
return apc_clear_cache('user');
}
}
}
/* End of file CacheApc.class.php */
/* Location: ./classes/cache/CacheApc.class.php */

67
classes/cache/CacheFile.class.php vendored
View file

@ -1,12 +1,15 @@
<?php
/**
* Cache class for file
*
* Filedisk Cache Handler
*
* @author Arnia Software (xe_dev@arnia.ro)
**/
class CacheFile extends CacheBase {
*/
class CacheFile extends CacheBase
{
/**
* Default valid time
* @var int
@ -18,14 +21,16 @@ class CacheFile extends CacheBase {
* @var string
*/
var $cache_dir = 'files/cache/store/';
/**
* Get instance of CacheFile
*
* @return CacheFile instance of CacheFile
*/
function getInstance(){
if(!$GLOBALS['__CacheFile__']) {
function getInstance()
{
if(!$GLOBALS['__CacheFile__'])
{
$GLOBALS['__CacheFile__'] = new CacheFile();
}
return $GLOBALS['__CacheFile__'];
@ -36,9 +41,13 @@ class CacheFile extends CacheBase {
*
* @return void
*/
function CacheFile(){
function CacheFile()
{
$this->cache_dir = _XE_PATH_ . $this->cache_dir;
if(!is_dir($this->cache_dir)) FileHandler::makeDir($this->cache_dir);
if(!is_dir($this->cache_dir))
{
FileHandler::makeDir($this->cache_dir);
}
}
/**
@ -47,16 +56,18 @@ class CacheFile extends CacheBase {
* @param string $key The key that will be associated with the item.
* @return string Returns cache file path
*/
function getCacheFileName($key){
function getCacheFileName($key)
{
return $this->cache_dir . str_replace(':', '_', $key);
}
/**
* Return whether support or not support cache
*
* @return true
*/
function isSupport(){
function isSupport()
{
return true;
}
@ -68,8 +79,9 @@ class CacheFile extends CacheBase {
* @param int $valid_time Not used
* @return void
*/
function put($key, $obj, $valid_time = 0){
$cache_file = $this->getCacheFileName($key);
function put($key, $obj, $valid_time = 0)
{
$cache_file = $this->getCacheFileName($key);
$text = serialize($obj);
FileHandler::writeFile($cache_file, $text);
}
@ -81,10 +93,14 @@ class CacheFile extends CacheBase {
* @param int $modified_time Not used
* @return bool Return true on valid or false on invalid.
*/
function isValid($key, $modified_time = 0) {
function isValid($key, $modified_time = 0)
{
$cache_file = $this->getCacheFileName($key);
if(file_exists($cache_file)) return true;
if(file_exists($cache_file))
{
return true;
}
return false;
}
@ -95,11 +111,15 @@ class CacheFile extends CacheBase {
* @param int $modified_time Not used
* @return false|mixed Return false on failure. Return the string associated with the $key on success.
*/
function get($key, $modified_time = 0) {
function get($key, $modified_time = 0)
{
$cache_file = $this->getCacheFileName($key);
$content = FileHandler::readFile($cache_file);
if(!$content) return false;
if(!$content)
{
return false;
}
return unserialize($content);
}
@ -109,7 +129,8 @@ class CacheFile extends CacheBase {
* @param string $_key Used to store the value.
* @return void
*/
function _delete($_key) {
function _delete($_key)
{
$cache_file = $this->getCacheFileName($_key);
FileHandler::removeFile($cache_file);
}
@ -120,7 +141,8 @@ class CacheFile extends CacheBase {
* @param string $key Used to store the value.
* @return void
*/
function delete($key) {
function delete($key)
{
$this->_delete($key);
}
@ -129,10 +151,11 @@ class CacheFile extends CacheBase {
*
* @return bool Returns true on success or false on failure.
*/
function truncate() {
function truncate()
{
FileHandler::removeFilesInDir($this->cache_dir);
}
}
}
/* End of file CacheFile.class.php */
/* Location: ./classes/cache/CacheFile.class.php */

180
classes/cache/CacheHandler.class.php vendored
View file

@ -1,10 +1,13 @@
<?php
/**
* CacheHandler
*
* @author NHN (developer@xpressengine.com)
**/
class CacheHandler extends Handler {
*/
class CacheHandler extends Handler
{
/**
* instance of cache handler
* @var CacheBase
@ -25,9 +28,11 @@ class CacheHandler extends Handler {
* @param boolean $always_use_file If set true, use a file cache always
* @return CacheHandler
*/
function &getInstance($target = 'object', $info = null, $always_use_file = false) {
function &getInstance($target = 'object', $info = null, $always_use_file = false)
{
$cache_handler_key = $target . ($always_use_file ? '_file' : '');
if(!$GLOBALS['__XE_CACHE_HANDLER__'][$cache_handler_key]) {
if(!$GLOBALS['__XE_CACHE_HANDLER__'][$cache_handler_key])
{
$GLOBALS['__XE_CACHE_HANDLER__'][$cache_handler_key] = new CacheHandler($target, $info, $always_use_file);
}
return $GLOBALS['__XE_CACHE_HANDLER__'][$cache_handler_key];
@ -44,34 +49,67 @@ class CacheHandler extends Handler {
* @param boolean $always_use_file If set true, use a file cache always
* @return CacheHandler
*/
function CacheHandler($target, $info = null, $always_use_file = false) {
if(!$info) $info = Context::getDBInfo();
if($info){
if($target == 'object'){
if($info->use_object_cache =='apc') $type = 'apc';
else if(substr($info->use_object_cache,0,8)=='memcache'){
function CacheHandler($target, $info = null, $always_use_file = false)
{
if(!$info)
{
$info = Context::getDBInfo();
}
if($info)
{
if($target == 'object')
{
if($info->use_object_cache == 'apc')
{
$type = 'apc';
}
else if(substr($info->use_object_cache, 0, 8) == 'memcache')
{
$type = 'memcache';
$url = $info->use_object_cache;
} else if($info->use_object_cache == 'wincache') $type = 'wincache';
else if($info->use_object_cache =='file') $type = 'file';
else if($always_use_file) $type = 'file';
}else if($target == 'template'){
if($info->use_template_cache =='apc') $type = 'apc';
else if(substr($info->use_template_cache,0,8)=='memcache'){
}
else if($info->use_object_cache == 'wincache')
{
$type = 'wincache';
}
else if($info->use_object_cache == 'file')
{
$type = 'file';
}
else if($always_use_file)
{
$type = 'file';
}
}
else if($target == 'template')
{
if($info->use_template_cache == 'apc')
{
$type = 'apc';
}
else if(substr($info->use_template_cache, 0, 8) == 'memcache')
{
$type = 'memcache';
$url = $info->use_template_cache;
} else if($info->use_template_cache == 'wincache') $type = 'wincache';
}
else if($info->use_template_cache == 'wincache')
{
$type = 'wincache';
}
}
if($type){
if($type)
{
$class = 'Cache' . ucfirst($type);
include_once sprintf('%sclasses/cache/%s.class.php', _XE_PATH_, $class);
$this->handler = call_user_func(array($class,'getInstance'), $url);
$this->keyGroupVersions = $this->handler->get('key_group_versions', 0);
if(!$this->keyGroupVersions) {
$this->keyGroupVersions = array();
$this->handler->put('key_group_versions', $this->keyGroupVersions, 0);
}
$this->handler = call_user_func(array($class, 'getInstance'), $url);
$this->keyGroupVersions = $this->handler->get('key_group_versions', 0);
if(!$this->keyGroupVersions)
{
$this->keyGroupVersions = array();
$this->handler->put('key_group_versions', $this->keyGroupVersions, 0);
}
}
}
}
@ -81,8 +119,12 @@ class CacheHandler extends Handler {
*
* @return boolean
*/
function isSupport(){
if($this->handler && $this->handler->isSupport()) return true;
function isSupport()
{
if($this->handler && $this->handler->isSupport())
{
return true;
}
return false;
}
@ -91,11 +133,15 @@ class CacheHandler extends Handler {
*
* @param string $key Cache key
* @param int $modified_time Unix time of data modified.
* If stored time is older then modified time, return false.
* If stored time is older then modified time, return false.
* @return false|mixed Return false on failure or older then modified time. Return the string associated with the $key on success.
*/
function get($key, $modified_time = 0){
if(!$this->handler) return false;
function get($key, $modified_time = 0)
{
if(!$this->handler)
{
return false;
}
return $this->handler->get($key, $modified_time);
}
@ -105,12 +151,16 @@ class CacheHandler extends Handler {
* @param string $key Cache key
* @param mixed $obj Value of a variable to store. $value supports all data types except resources, such as file handlers.
* @param int $valid_time Time for the variable to live in the cache in seconds.
* After the value specified in ttl has passed the stored variable will be deleted from the cache.
* If no ttl is supplied, use the default valid time.
* After the value specified in ttl has passed the stored variable will be deleted from the cache.
* If no ttl is supplied, use the default valid time.
* @return bool|void Returns true on success or false on failure. If use CacheFile, returns void.
*/
function put($key, $obj, $valid_time = 0){
if(!$this->handler) return false;
function put($key, $obj, $valid_time = 0)
{
if(!$this->handler)
{
return false;
}
return $this->handler->put($key, $obj, $valid_time);
}
@ -120,8 +170,12 @@ class CacheHandler extends Handler {
* @param string $key Cache key
* @return void
*/
function delete($key){
if(!$this->handler) return false;
function delete($key)
{
if(!$this->handler)
{
return false;
}
return $this->handler->delete($key);
}
@ -130,11 +184,15 @@ class CacheHandler extends Handler {
*
* @param string $key Cache key
* @param int $modified_time Unix time of data modified.
* If stored time is older then modified time, the data is invalid.
* If stored time is older then modified time, the data is invalid.
* @return bool Return true on valid or false on invalid.
*/
function isValid($key, $modified_time){
if(!$this->handler) return false;
function isValid($key, $modified_time)
{
if(!$this->handler)
{
return false;
}
return $this->handler->isValid($key, $modified_time);
}
@ -143,8 +201,12 @@ class CacheHandler extends Handler {
*
* @return bool|void Returns true on success or false on failure. If use CacheFile, returns void.
*/
function truncate(){
if(!$this->handler) return false;
function truncate()
{
if(!$this->handler)
{
return false;
}
return $this->handler->truncate();
}
@ -164,8 +226,10 @@ class CacheHandler extends Handler {
* @param string $key Cache key
* @return string
*/
function getGroupKey($keyGroupName, $key){
if(!$this->keyGroupVersions[$keyGroupName]){
function getGroupKey($keyGroupName, $key)
{
if(!$this->keyGroupVersions[$keyGroupName])
{
$this->keyGroupVersions[$keyGroupName] = 1;
$this->handler->put('key_group_versions', $this->keyGroupVersions, 0);
}
@ -179,10 +243,12 @@ class CacheHandler extends Handler {
* @param string $keyGroupName Group name
* @return void
*/
function invalidateGroupKey($keyGroupName){
function invalidateGroupKey($keyGroupName)
{
$this->keyGroupVersions[$keyGroupName]++;
$this->handler->put('key_group_versions', $this->keyGroupVersions, 0);
}
}
/**
@ -190,17 +256,19 @@ class CacheHandler extends Handler {
*
* @author NHN (developer@xpressengine.com)
*/
class CacheBase{
class CacheBase
{
/**
* Get cached data
*
* @param string $key Cache key
* @param int $modified_time Unix time of data modified.
* If stored time is older then modified time, return false.
* If stored time is older then modified time, return false.
* @return false|mixed Return false on failure or older then modified time. Return the string associated with the $key on success.
*/
function get($key, $modified_time = 0){
function get($key, $modified_time = 0)
{
return false;
}
@ -210,11 +278,12 @@ class CacheBase{
* @param string $key Cache key
* @param mixed $obj Value of a variable to store. $value supports all data types except resources, such as file handlers.
* @param int $valid_time Time for the variable to live in the cache in seconds.
* After the value specified in ttl has passed the stored variable will be deleted from the cache.
* If no ttl is supplied, use the default valid time.
* After the value specified in ttl has passed the stored variable will be deleted from the cache.
* If no ttl is supplied, use the default valid time.
* @return bool|void Returns true on success or false on failure. If use CacheFile, returns void.
*/
function put($key, $obj, $valid_time = 0){
function put($key, $obj, $valid_time = 0)
{
return false;
}
@ -223,10 +292,11 @@ class CacheBase{
*
* @param string $key Cache key
* @param int $modified_time Unix time of data modified.
* If stored time is older then modified time, the data is invalid.
* If stored time is older then modified time, the data is invalid.
* @return bool Return true on valid or false on invalid.
*/
function isValid($key, $modified_time = 0){
function isValid($key, $modified_time = 0)
{
return false;
}
@ -235,7 +305,8 @@ class CacheBase{
*
* @return boolean
*/
function isSupport(){
function isSupport()
{
return false;
}
@ -244,10 +315,11 @@ class CacheBase{
*
* @return bool|void Returns true on success or false on failure. If use CacheFile, returns void.
*/
function truncate(){
function truncate()
{
return false;
}
}
}
/* End of file CacheHandler.class.php */
/* Location: ./classes/cache/CacheHandler.class.php */

90
classes/cache/CacheMemcache.class.php vendored
View file

@ -1,10 +1,13 @@
<?php
/**
* Cache class for memcache
*
* @author NHN (developer@xpressengine.com)
**/
class CacheMemcache extends CacheBase {
*/
class CacheMemcache extends CacheBase
{
/**
* Default valid time
* @var int
@ -23,8 +26,10 @@ class CacheMemcache extends CacheBase {
* @param string $url url of memcache
* @return CacheMemcache instance of CacheMemcache
*/
function getInstance($url){
if(!$GLOBALS['__CacheMemcache__']) {
function getInstance($url)
{
if(!$GLOBALS['__CacheMemcache__'])
{
$GLOBALS['__CacheMemcache__'] = new CacheMemcache($url);
}
return $GLOBALS['__CacheMemcache__'];
@ -37,12 +42,14 @@ class CacheMemcache extends CacheBase {
* @param string $url url of memcache
* @return void
*/
function CacheMemcache($url){
function CacheMemcache($url)
{
//$config['url'] = array('memcache://localhost:11211');
$config['url'] = is_array($url)?$url:array($url);
$config['url'] = is_array($url) ? $url : array($url);
$this->Memcache = new Memcache;
foreach($config['url'] as $url) {
foreach($config['url'] as $url)
{
$info = parse_url($url);
$this->Memcache->addServer($info['host'], $info['port']);
}
@ -53,11 +60,18 @@ class CacheMemcache extends CacheBase {
*
* @return bool Return true on support or false on not support
*/
function isSupport(){
if($GLOBALS['XE_MEMCACHE_SUPPORT']) return true;
if($this->Memcache->set('xe', 'xe', MEMCACHE_COMPRESSED, 1)) {
function isSupport()
{
if($GLOBALS['XE_MEMCACHE_SUPPORT'])
{
return true;
}
if($this->Memcache->set('xe', 'xe', MEMCACHE_COMPRESSED, 1))
{
$GLOBALS['XE_MEMCACHE_SUPPORT'] = true;
} else {
}
else
{
$GLOBALS['XE_MEMCACHE_SUPPORT'] = false;
}
return $GLOBALS['XE_MEMCACHE_SUPPORT'];
@ -69,8 +83,9 @@ class CacheMemcache extends CacheBase {
* @param string $key Cache key
* @return string Return unique key
*/
function getKey($key){
return md5(_XE_PATH_.$key);
function getKey($key)
{
return md5(_XE_PATH_ . $key);
}
/**
@ -86,12 +101,16 @@ class CacheMemcache extends CacheBase {
* @param string $key The key that will be associated with the item.
* @param mixed $buff The variable to store. Strings and integers are stored as is, other types are stored serialized.
* @param int $valid_time Expiration time of the item.
* You can also use Unix timestamp or a number of seconds starting from current time, but in the latter case the number of seconds may not exceed 2592000 (30 days).
* If it's equal to zero, use the default valid time CacheMemcache::valid_time.
* You can also use Unix timestamp or a number of seconds starting from current time, but in the latter case the number of seconds may not exceed 2592000 (30 days).
* If it's equal to zero, use the default valid time CacheMemcache::valid_time.
* @return bool Returns true on success or false on failure.
*/
function put($key, $buff, $valid_time = 0){
if($valid_time == 0) $valid_time = $this->valid_time;
function put($key, $buff, $valid_time = 0)
{
if($valid_time == 0)
{
$valid_time = $this->valid_time;
}
return $this->Memcache->set($this->getKey($key), array(time(), $buff), MEMCACHE_COMPRESSED, $valid_time);
}
@ -101,17 +120,22 @@ class CacheMemcache extends CacheBase {
*
* @param string $key Cache key
* @param int $modified_time Unix time of data modified.
* If stored time is older then modified time, the data is invalid.
* If stored time is older then modified time, the data is invalid.
* @return bool Return true on valid or false on invalid.
*/
function isValid($key, $modified_time = 0) {
function isValid($key, $modified_time = 0)
{
$_key = $this->getKey($key);
$obj = $this->Memcache->get($_key);
if(!$obj || !is_array($obj)) return false;
if(!$obj || !is_array($obj))
{
return false;
}
unset($obj[1]);
if($modified_time > 0 && $modified_time > $obj[0]) {
if($modified_time > 0 && $modified_time > $obj[0])
{
$this->_delete($_key);
return false;
}
@ -126,15 +150,20 @@ class CacheMemcache extends CacheBase {
*
* @param string $key The key to fetch
* @param int $modified_time Unix time of data modified.
* If stored time is older then modified time, return false.
* If stored time is older then modified time, return false.
* @return false|mixed Return false on failure or older then modified time. Return the string associated with the $key on success.
*/
function get($key, $modified_time = 0) {
function get($key, $modified_time = 0)
{
$_key = $this->getKey($key);
$obj = $this->Memcache->get($_key);
if(!$obj || !is_array($obj)) return false;
if(!$obj || !is_array($obj))
{
return false;
}
if($modified_time > 0 && $modified_time > $obj[0]) {
if($modified_time > 0 && $modified_time > $obj[0])
{
$this->_delete($_key);
return false;
}
@ -152,7 +181,8 @@ class CacheMemcache extends CacheBase {
* @param string $key The key associated with the item to delete.
* @return void
*/
function delete($key) {
function delete($key)
{
$_key = $this->getKey($key);
$this->_delete($_key);
}
@ -164,7 +194,8 @@ class CacheMemcache extends CacheBase {
* @param string $_key The key associated with the item to delete.
* @return void
*/
function _delete($_key) {
function _delete($_key)
{
$this->Memcache->delete($_key);
}
@ -177,10 +208,11 @@ class CacheMemcache extends CacheBase {
*
* @return bool Returns true on success or false on failure.
*/
function truncate() {
function truncate()
{
return $this->Memcache->flush();
}
}
}
/* End of file CacheMemcache.class.php */
/* Location: ./classes/cache/CacheMemcache.class.php */

81
classes/cache/CacheWincache.class.php vendored
View file

@ -1,12 +1,15 @@
<?php
/**
* Cache class for Wincache
*
* Wincache Handler
*
* @author Arnia (support@xpressengine.org)
**/
class CacheWincache extends CacheBase {
*/
class CacheWincache extends CacheBase
{
/**
* Default valid time
* @var int
@ -19,8 +22,10 @@ class CacheWincache extends CacheBase {
* @param void $opt Not used
* @return CacheWincache instance of CacheWincache
*/
function getInstance($opt=null){
if(!$GLOBALS['__CacheWincache__']) {
function getInstance($opt = null)
{
if(!$GLOBALS['__CacheWincache__'])
{
$GLOBALS['__CacheWincache__'] = new CacheWincache();
}
return $GLOBALS['__CacheWincache__'];
@ -31,7 +36,9 @@ class CacheWincache extends CacheBase {
*
* @return void
*/
function CacheWincache(){
function CacheWincache()
{
}
/**
@ -39,7 +46,8 @@ class CacheWincache extends CacheBase {
*
* @return bool Return true on support or false on not support
*/
function isSupport(){
function isSupport()
{
return function_exists('wincache_ucache_set');
}
@ -47,16 +55,20 @@ class CacheWincache extends CacheBase {
* Adds a variable in user cache and overwrites a variable if it already exists in the cache
*
* @param string $key Store the variable using this $key value.
* If a variable with same $key is already present the function will overwrite the previous value with the new one.
* If a variable with same $key is already present the function will overwrite the previous value with the new one.
* @param mixed $buff Value of a variable to store. $value supports all data types except resources, such as file handlers.
* @param int $valid_time Time for the variable to live in the cache in seconds.
* After the value specified in ttl has passed the stored variable will be deleted from the cache.
* If no ttl is supplied, use the default valid time CacheWincache::valid_time.
* After the value specified in ttl has passed the stored variable will be deleted from the cache.
* If no ttl is supplied, use the default valid time CacheWincache::valid_time.
* @return bool Returns true on success or false on failure.
*/
function put($key, $buff, $valid_time = 0){
if($valid_time == 0) $valid_time = $this->valid_time;
return wincache_ucache_set(md5(_XE_PATH_.$key), array(time(), $buff), $valid_time);
function put($key, $buff, $valid_time = 0)
{
if($valid_time == 0)
{
$valid_time = $this->valid_time;
}
return wincache_ucache_set(md5(_XE_PATH_ . $key), array(time(), $buff), $valid_time);
}
/**
@ -64,20 +76,25 @@ class CacheWincache extends CacheBase {
*
* @param string $key Cache key
* @param int $modified_time Unix time of data modified.
* If stored time is older then modified time, the data is invalid.
* If stored time is older then modified time, the data is invalid.
* @return bool Return true on valid or false on invalid.
*/
function isValid($key, $modified_time = 0) {
$_key = md5(_XE_PATH_.$key);
function isValid($key, $modified_time = 0)
{
$_key = md5(_XE_PATH_ . $key);
$obj = wincache_ucache_get($_key, $success);
if(!$success || !is_array($obj)) return false;
if(!$success || !is_array($obj))
{
return false;
}
unset($obj[1]);
if($modified_time > 0 && $modified_time > $obj[0]) {
if($modified_time > 0 && $modified_time > $obj[0])
{
$this->_delete($_key);
return false;
}
return true;
}
@ -86,15 +103,20 @@ class CacheWincache extends CacheBase {
*
* @param string $key The $key that was used to store the variable in the cache.
* @param int $modified_time Unix time of data modified.
* If stored time is older then modified time, return false.
* If stored time is older then modified time, return false.
* @return false|mixed Return false on failure or older then modified time. Return the string associated with the $key on success.
*/
function get($key, $modified_time = 0) {
$_key = md5(_XE_PATH_.$key);
function get($key, $modified_time = 0)
{
$_key = md5(_XE_PATH_ . $key);
$obj = wincache_ucache_get($_key, $success);
if(!$success || !is_array($obj)) return false;
if(!$success || !is_array($obj))
{
return false;
}
if($modified_time > 0 && $modified_time > $obj[0]) {
if($modified_time > 0 && $modified_time > $obj[0])
{
$this->_delete($_key);
return false;
}
@ -108,7 +130,8 @@ class CacheWincache extends CacheBase {
* @param string $_key Used to store the value.
* @return void
*/
function _delete($_key) {
function _delete($_key)
{
wincache_ucache_delete($_key);
}
@ -118,8 +141,9 @@ class CacheWincache extends CacheBase {
* @param string $key Used to store the value.
* @return void
*/
function delete($key) {
$_key = md5(_XE_PATH_.$key);
function delete($key)
{
$_key = md5(_XE_PATH_ . $key);
$this->_delete($_key);
}
@ -128,10 +152,11 @@ class CacheWincache extends CacheBase {
*
* @return bool Returns true on success or false on failure.
*/
function truncate() {
function truncate()
{
return wincache_ucache_clear();
}
}
}
/* End of file CacheWincache.class.php */
/* Location: ./classes/cache/CacheWincache.class.php */