| Server IP : 49.231.201.246 / Your IP : 216.73.216.149 Web Server : Apache/2.4.18 (Ubuntu) System : User : root ( 0) PHP Version : 7.0.33-0ubuntu0.16.04.16 Disable Function : exec,passthru,mail,shell_exec,system,proc_open,popen,ini_alter,dl,proc_close,curl_exec,curl_multi_exec,readfile,parse_ini_file,escapeshellarg,escapeshellcmd,show_source,pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_get_handler,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,pcntl_async_signals,pcntl_unshare,mail,php_uname,phpinfo MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : ON | Sudo : ON | Pkexec : ON Directory : /var/www/html/egp/vendor/yiisoft/yii2/caching/ |
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<?php
/**
* @link http://www.yiiframework.com/
* @copyright Copyright (c) 2008 Yii Software LLC
* @license http://www.yiiframework.com/license/
*/
namespace yii\caching;
/**
* ArrayCache provides caching for the current request only by storing the values in an array.
*
* See [[Cache]] for common cache operations that ArrayCache supports.
*
* Unlike the [[Cache]], ArrayCache allows the expire parameter of [[set]], [[add]], [[multiSet]] and [[multiAdd]] to
* be a floating point number, so you may specify the time in milliseconds (e.g. 0.1 will be 100 milliseconds).
*
* For enhanced performance of ArrayCache, you can disable serialization of the stored data by setting [[$serializer]] to `false`.
*
* For more details and usage information on Cache, see the [guide article on caching](guide:caching-overview).
*
* @author Carsten Brandt <mail@cebe.cc>
* @since 2.0
*/
class ArrayCache extends Cache
{
private $_cache = [];
/**
* {@inheritdoc}
*/
public function exists($key)
{
$key = $this->buildKey($key);
return isset($this->_cache[$key]) && ($this->_cache[$key][1] === 0 || $this->_cache[$key][1] > microtime(true));
}
/**
* {@inheritdoc}
*/
protected function getValue($key)
{
if (isset($this->_cache[$key]) && ($this->_cache[$key][1] === 0 || $this->_cache[$key][1] > microtime(true))) {
return $this->_cache[$key][0];
}
return false;
}
/**
* {@inheritdoc}
*/
protected function setValue($key, $value, $duration)
{
$this->_cache[$key] = [$value, $duration === 0 ? 0 : microtime(true) + $duration];
return true;
}
/**
* {@inheritdoc}
*/
protected function addValue($key, $value, $duration)
{
if (isset($this->_cache[$key]) && ($this->_cache[$key][1] === 0 || $this->_cache[$key][1] > microtime(true))) {
return false;
}
$this->_cache[$key] = [$value, $duration === 0 ? 0 : microtime(true) + $duration];
return true;
}
/**
* {@inheritdoc}
*/
protected function deleteValue($key)
{
unset($this->_cache[$key]);
return true;
}
/**
* {@inheritdoc}
*/
protected function flushValues()
{
$this->_cache = [];
return true;
}
}