/**
* Purge cache data
*
* @return void
*/
function purge()
{
foreach (eaccelerator_list_keys() as $var) {
// @todo Check why the substr()
// @todo Only unset vars matching $this->key_prefix
eaccelerator_rm(substr($var['name'], 1));
}
parent::purge();
}
public function flush()
{
$v9b207167e5381c47682c6b4f58a623fb = eaccelerator_clear();
$v14f802e1fba977727845e8872c1743a7 = eaccelerator_list_keys();
foreach ($v14f802e1fba977727845e8872c1743a7 as $v3c6e0b8a9c15224a8228b9a98ca1531d) {
eaccelerator_rm(substr($v3c6e0b8a9c15224a8228b9a98ca1531d['name'], 1));
}
return $v9b207167e5381c47682c6b4f58a623fb;
}
/**
* Deletes all EAccelerator data cache
*/
public function flushAll()
{
//delete expired content then delete all
eaccelerator_gc();
$idkeys = eaccelerator_list_keys();
foreach ($idkeys as $k) {
$this->flush(substr($k['name'], 1));
}
}
/**
* 清空cache中所有项, 全部清除需要遍历cache,一个一个删除!
* @return void
* @access public
*/
public static function flush()
{
// 清除过期的key
eaccelerator_gc();
// 遍历key,一个一个删除
$list = eaccelerator_list_keys();
foreach ($list as $k => $v) {
self::delete($v['name']);
}
}
public function flush()
{
// first, remove expired content from cache
eaccelerator_gc();
// now, remove leftover cache-keys
$keys = eaccelerator_list_keys();
foreach ($keys as $key) {
$this->deleteValue(substr($key['name'], 1));
}
}
/**
* remove all data from cache by key prefix
* @return true on success
*/
function removeAllByPrefix($s)
{
$l = strlen($s);
$aKeys = eaccelerator_list_keys();
foreach ($aKeys as $aKey) {
$sKey = 0 === strpos($aKey['name'], ':') ? substr($aKey['name'], 1) : $aKey['name'];
if (0 == strncmp($sKey, $s, $l)) {
$this->delData($sKey);
}
}
return true;
}
/**
* @return array
*/
public function getCacheKeys()
{
$infos = eaccelerator_list_keys();
if (!is_array($infos)) {
return null;
}
$keys = array();
foreach ($infos as $info) {
$keys[] = substr($info['name'], strlen($this->getOption('prefix')));
}
return $keys;
}
public function clean($group, $mode = null)
{
$keys = eaccelerator_list_keys();
$secret = $this->_hash;
if (is_array($keys)) {
foreach ($keys as $key) {
$key['name'] = ltrim($key['name'], ':');
if (strpos($key['name'], $secret . '-cache-' . $group . '-') === 0 xor $mode != 'group') {
eaccelerator_rm($key['name']);
}
}
}
return true;
}
function destroy_all()
{
if (!function_exists('eaccelerator_list_keys')) {
return;
}
$key_list = eaccelerator_list_keys();
$key_length = strlen($this->key);
foreach ($key_list as $key) {
if (strpos($key['name'], $this->key) === 0) {
eaccelerator_rm($key['name']);
$this->remove(substr($key['name'], $key_length));
}
}
$this->reset();
}
/**
* Clean cache for a group given a mode.
*
* group mode : cleans all cache in the group
* notgroup mode : cleans all cache not in the group
*
* @access public
* @param string $group The cache data group
* @param string $mode The mode for cleaning cache [group|notgroup]
* @return boolean True on success, false otherwise
* @since 1.5
*/
function clean($group, $mode)
{
$keys = eaccelerator_list_keys();
$secret = $this->_hash;
if (is_array($keys)) {
foreach ($keys as $key) {
/* Trim leading ":" to work around list_keys namespace bug in eAcc. This will still work when bug is fixed */
$key['name'] = ltrim($key['name'], ':');
if (strpos($key['name'], $secret . '-cache-' . $group . '-' . $this->_site) === 0 xor $mode != 'group') {
eaccelerator_rm($key['name']);
}
}
}
return true;
}
public function info()
{
$info = array();
$info['info'] = eaccelerator_info();
$info['keys'] = eaccelerator_list_keys();
$info['script'] = eaccelerator_cached_scripts();
$info['script_remove'] = eaccelerator_removed_scripts();
return $info;
}
/**
* Get stats and usage Informations for display from eAccelerator
*/
public function stats()
{
// get info Get info about eAccelerator
$eac_sysinfos['infos'] = eaccelerator_info();
// List cached keys
$keys = eaccelerator_list_keys();
if (is_array($keys)) {
foreach ($keys as $key) {
$eac_sysinfo['keys'][] = $key;
}
}
return null;
}
print "<tr " . $bc[$var] . ">";
print "<td>Purge cache</td>";
print '<td align="right"><input type="submit" class="butAction" name="purge" value="purge" title="remove all \'removed\' scripts from shared memory" /></td>';
print "</tr></table></form>";
}
if (is_array($resCached)) {
print "<br><br>";
print "<b>Cached scripts</b><br>";
create_script_table($resCached);
}
if (is_array($resRemoved)) {
print "<br><br>";
print "<b>Removed scripts</b><br>";
create_script_table($resRemoved);
}
} else {
print "<br><br>";
print "Check in your <b>php.ini</b> that <b>eaccelerator.allowed_admin_path</b> parameter is : ";
print "<br><br>";
print "<b>" . $_SERVER["SCRIPT_FILENAME"] . "</b>";
print "<br><br>";
}
if (function_exists('eaccelerator_get')) {
print '<br><br>';
print '<b>Cached keys</b><br>';
$res = eaccelerator_list_keys();
create_key_table($res);
}
print "<br><br>";
llxFooter();
$db->close();
<!-- }}} -->
<h2>Cached scripts</h2>
<?php
create_script_table(eaccelerator_cached_scripts());
?>
<h2>Removed scripts</h2>
<?php
create_script_table(eaccelerator_removed_scripts());
?>
<?php
if (function_exists('eaccelerator_get')) {
echo "<h2>Cached keys</h2>";
create_key_table(eaccelerator_list_keys());
}
?>
<!-- {{{ footer -->
<br /><br />
<table>
<tr><td class="center">
<a href="http://eaccelerator.net"><img src="?=<?php
echo $info['logo'];
?>
" alt="eA logo" /></a>
<strong>Created by the eAccelerator team, <a href="http://eaccelerator.net">http://eaccelerator.net</a></strong><br /><br />
<nobr>eAccelerator <?php
echo $info['version'];
?>
/**
* {@inheritdoc}
*/
public function getIds()
{
return eaccelerator_list_keys();
}
/**
* Return an array of stored cache ids
*
* @return string[] array of stored cache ids (string)
*/
public function getIds()
{
$res = array();
$array = eaccelerator_list_keys();
foreach ($array as $key => $info) {
$res[] = $key;
}
return $res;
}
/**
* Get all cached data
*
* @return array
*/
public function getAll()
{
$keys = eaccelerator_list_keys();
$hash = $this->options['hash'];
$data = array();
foreach ($keys as $key) {
// Trim leading ":" to work around list_keys namespace bug in eAcc.
// This will still work when bug is fixed.
$name = ltrim($key['name'], ':');
$namearr = explode('-', $name);
if ($namearr !== false && $namearr[0] == $hash && $namearr[1] == 'cache') {
$group = $namearr[2];
if (!isset($data[$group])) {
$item = new Auditor($group);
} else {
$item = $data[$group];
}
$item->tally($key['size'] / 1024);
$data[$group] = $item;
}
}
return $data;
}
/**
* Delete all keys from the cache
*
* @param boolean $check if true will check expiration, otherwise delete all
* @return boolean true if the cache was succesfully cleared, false otherwise
* @access public
*/
function clear($check) {
$result = true;
$keys = eaccelerator_list_keys();
foreach ($keys as $key) {
$result = $this->delete($key['name']) && $result;
}
if ($check) {
return $this->gc();
}
return $result;
}
/**
* Clears the cache.
*
* @return boolean true if ok, false otherwise
*/
public static function clear()
{
switch (self::cacher()) {
case 'apc':
return apc_clear_cache('user');
case 'xcache':
for ($i = 0, $max = xcache_count(XC_TYPE_VAR); $i < $max; $i++) {
if (!xcache_clear_cache(XC_TYPE_VAR, $i)) {
return false;
}
}
return true;
case 'eaccelerator':
$infos = eaccelerator_list_keys();
if (is_array($infos)) {
foreach ($infos as $info) {
// eaccelerator bug (http://eaccelerator.net/ticket/287)
$key = 0 === strpos($info['name'], ':') ? substr($info['name'], 1) : $info['name'];
if (!eaccelerator_rm($key)) {
return false;
}
}
}
return true;
}
return false;
}
/**
* Clean expired cache.
* Note : \Hoa\Cache::CLEAN_USER is not supported, it's reserved for APC
* backend.
*
* @param int $lifetime Lifetime of caches.
* @return void
* @throws \Hoa\Cache\Exception
*/
public function clean($lifetime = Cache::CLEAN_EXPIRED)
{
switch ($lifetime) {
case Cache::CLEAN_ALL:
$infos = eaccelerator_list_keys();
// EAccelerator bug (http://eaccelerator.net/ticket/287).
foreach ($infos as $foo => $info) {
$key = 0 === strpos($info['name'], ':') ? substr($info['name'], 1) : $info['name'];
if (false === eaccelerator_rm($key)) {
throw new \Hoa\Cache\Exception('Remove all existing cache file failed ' . '(maybe for the %s cache).', 1, $key);
}
}
break;
case Cache::CLEAN_EXPIRED:
// Manage by EAccelerator.
break;
case Cache::CLEAN_USER:
throw new \Hoa\Cache\Exception('\\Hoa\\Cache::CLEAN_USER constant is not supported by ' . 'EAccelerator backend.', 2);
}
return;
}
function eaccelerator_display($mode, $start = 0, $limit = 5, $sort = false)
{
global $_CLASS, $sort_by;
$total_count = 0;
switch ($mode) {
case 'scripts':
case 'removed_scripts':
$scripts_array = $mode === 'scripts' ? eaccelerator_cached_scripts() : eaccelerator_removed_scripts();
if (!empty($scripts_array)) {
$sort_by = 'mtime';
usort($scripts_array, 'eaccelerator_compare');
$total_count = count($scripts_array);
$end = min($start + $limit, $total_count);
for ($i = $start; $i < $end; $i++) {
$scripts_array[$i]['time'] = date('Y/m/d H:i', $scripts_array[$i]['mtime']);
$scripts_array[$i]['size'] = generate_size($scripts_array[$i]['size']);
$_CLASS['core_template']->assign_vars_array($mode . '_array', $scripts_array[$i]);
}
}
break;
case 'keys':
$keys_array = eaccelerator_list_keys();
if (!empty($keys_array)) {
$sort_by = 'created';
usort($keys_array, 'eaccelerator_compare');
$total_count = count($keys_array);
$end = min($start + $limit, $total_count);
for ($i = $start; $i < $end; $i++) {
$keys_array[$i]['created'] = date('Y/m/d H:i', $keys_array[$i]['created']);
$keys_array[$i]['size'] = generate_size($keys_array[$i]['size']);
if ($keys_array[$i]['ttl'] == 0) {
$keys_array[$i]['expire_time'] = 'none';
} elseif ($keys_array[$i]['ttl'] == -1) {
$keys_array[$i]['expire_time'] = 'expired';
} else {
$keys_array[$i]['expire_time'] = date('Y/m/d H:i', $keys_array[$i]['ttl']);
}
$_CLASS['core_template']->assign_vars_array('keys_array', $keys_array[$i]);
}
}
break;
}
$pagination = generate_pagination('eaccelerator&mode=' . $mode, $total_count, $limit, $start, true);
$_CLASS['core_template']->assign_array(array($mode . '_more' => $total_count < $limit ? false : true, $mode . '_pagination' => $pagination['formated'], $mode . '_pagination_array' => $pagination['array']));
}
public function exists($key)
{
return CACHE_STATUS ? in_array($key, eaccelerator_list_keys()) : false;
}
function stats()
{
return eaccelerator_list_keys();
}
/**
* Get stats and usage Informations for display from eAccelerator.
*/
public function stats()
{
$infos = [];
$infos['infos'] = eaccelerator_info();
$keys = eaccelerator_list_keys();
if (is_array($keys)) {
foreach ($keys as $key) {
$infos['keys'][] = $key;
}
}
return $infos;
}
protected function getCacheInfo($key)
{
$infos = eaccelerator_list_keys();
if (is_array($infos)) {
foreach ($infos as $info) {
if ($this->getOption('prefix') . $key == $info['name']) {
return $info;
}
}
}
return null;
}
/**
* get size of cached data by name prefix
*/
function getSizeByPrefix($s)
{
$iSize = 0;
$l = strlen($s);
$aKeys = eaccelerator_list_keys();
foreach ($aKeys as $aKey) {
$sKey = 0 === strpos($aKey['name'], ':') ? substr($aKey['name'], 1) : $aKey['name'];
if (0 == strncmp($sKey, $s, $l)) {
$iSize += strlen($this->getData($sKey));
}
}
return $iSize;
}
public function exists($key)
{
return _cacheStatus ? in_array($key, eaccelerator_list_keys()) : FALSE;
}
/**
* Get list of all sessions
*
* @param array $filters
* @return array
*/
public function all($filters = array())
{
$keys = eaccelerator_list_keys();
$data = array();
if (is_array($keys)) {
foreach ($keys as $key) {
// Trim leading ":" to work around list_keys namespace bug in eAcc.
// This will still work when bug is fixed.
$key['name'] = ltrim($key['name'], ':');
if (strpos($key['name'], $this->prefix) === 0) {
continue;
}
$session = new Object();
$session->session_id = $file->getName();
$session->data = (string) eaccelerator_get($key['name']);
$data[] = $session;
}
}
return $data;
}
/**
* Immediately invalidates all keys in the cache store
*
* Whether or not the cache store's memory or resource allocation is freed
* is determined by the implementation
*
* @return boolean True on success, false on failure
*/
public function expireAll()
{
if (!$this->enabled) {
return true;
}
$this->Logger->debug('Expire all keys');
$ns = ini_get('eaccelerator.name_space');
foreach (eaccelerator_list_keys() as $key => $value) {
eaccelerator_rm(StringUtils::strRight($value['name'], $ns . ':'));
}
}
