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Server : LiteSpeed System : Linux srv104790275 5.15.0-161-generic #171-Ubuntu SMP Sat Oct 11 08:17:01 UTC 2025 x86_64 User : dewac4139 ( 1077) PHP Version : 8.0.30 Disable Function : 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, Directory : /usr/local/CyberCP/public/phpmyadmin/libraries/classes/ |
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<?php
declare(strict_types=1);
namespace PhpMyAdmin;
use function array_key_exists;
/**
* Cache values
*/
class Cache
{
/** @var array<string,mixed> */
private static $cacheData = [];
/**
* Store a value
*
* @param string $cacheKey The key to use
* @param mixed $value The value to cache
*/
public static function set(string $cacheKey, $value): bool
{
self::$cacheData[$cacheKey] = $value;
return true;
}
/**
* Does the cache have a value stored for the key
*
* @param string $cacheKey The key to use
*/
public static function has(string $cacheKey): bool
{
return array_key_exists($cacheKey, self::$cacheData);
}
/**
* Get back a cached value
*
* @param string $cacheKey The key to use
* @param mixed $defaultValue The default value in case it does not exist
*
* @return mixed The cached value
*/
public static function get(string $cacheKey, $defaultValue = null)
{
return self::$cacheData[$cacheKey] ?? $defaultValue;
}
/**
* Remove a cached value
*
* @param string $cacheKey The key to use to remove the value
*/
public static function remove(string $cacheKey): bool
{
unset(self::$cacheData[$cacheKey]);
return true;
}
/**
* Purge all cached values
*/
public static function purge(): bool
{
self::$cacheData = [];
return self::$cacheData === [];
}
}