Updater::createStatement

protected function createStatement($prefix, $body, $suffix)
{
	$result  = new PhpStatement;
	if (is_array($body))
	{
		foreach ($body as $line)
		{
			$result->addLine($prefix.EscapePHPString($line).$suffix);
		}
	}
	else
	{
		$result->addLine($prefix.EscapePHPString($body).$suffix);
	}
	return $result;
}