DateTime::__construct

public function __construct($timestamp = "")
{
	$this->timestamp = $timestamp;

	if (empty($this->timestamp))
	{
		$this->date = new MainType\Date();
		$this->timestamp = $this->date->getTimestamp();
	}

	$this->dateTime = MainType\DateTime::createFromTimestamp($this->timestamp);
	static::adjustTime($this->dateTime);
}