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<?php
namespace kalanis\kw_cache\Simple;
use kalanis\kw_cache\Interfaces\ICache;
/**
* Class Variable
* @package kalanis\kw_cache\Simple
* Caching content in variable
*/
class Variable implements ICache
{
protected ?string $content = null;
public function init(array $what): void
}
public function exists(): bool
return !is_null($this->content);
public function set(string $content): bool
$this->content = $content;
return true;
public function get(): string
return strval($this->content);
public function clear(): void
$this->content = null;
alex-kalanis /
kw_cache
