* @link http://getkirby.com * @copyright Bastian Allgeier * @license http://www.opensource.org/licenses/mit-license.php MIT License */ class Value { // the cached value protected $value; // the expiration timestamp protected $expires; // the creation timestamp protected $created; /** * Constructor * * @param mixed $value * @param int $minutes the number of minutes until the value expires */ public function __construct($value, $minutes = null) { // keep forever if minutes are not defined if(is_null($minutes)) $minutes = 2628000; // take the current time $time = time(); $this->value = $value; $this->expires = $time + ($minutes * 60); $this->created = $time; } /** * Returns the value * * @return mixed */ public function value() { return $this->value; } /** * Returns the expiration date as UNIX timestamp * * @return int */ public function expires() { return $this->expires; } /** * Returns the creation date as UNIX timestamp * * @return int */ public function created() { return $this->created; } }