core-bundle/src/Resources/contao/library/Contao/User.php
public function serialize()
	{
		$data = array
		(
			'id' => $this->id,
			'username' => $this->username,
			'password' => $this->password,
			'admin' => $this->admin,
			'disable' => $this->disable,
			'start' => $this->start,
			'stop' => $this->stop
		);

		return serialize($data);
	}
public function serialize()
	{
		$data = array
		(
			'id' => $this->id,
			'username' => $this->username,
			'password' => $this->password,
			'admin' => $this->admin,
			'disable' => $this->disable,
			'start' => $this->start,
			'stop' => $this->stop
		);

		return serialize($data);
	}
{@inheritdoc}