/**
* Set the updated_at value.
*/
protected function setUpdatedAt()
{
// Convert created_at back to GMT for saving
if (isset($this->created_at)) {
$this->created_at = Time::localToGmt($this->created_at);
}
// Set updated at
if (!isset($this->updated_at) or $this->updated_at === null) {
$this->updated_at = 'NOW()';
}
}
/**
* Date localization method
*
* @param string $format
* @param mixed $timestamp
*/
public function date($format, $timestamp = null)
{
return Time::date($format, $timestamp);
}