Block::deleteByCode

static function deleteByCode($code)
{
	if (!is_array($code))
	{
		$code = array($code);
	}
	$res = parent::getList(array(
		'select' => array(
			'ID'
		),
		'filter' => array(
			'=CODE' => $code
		)
	));
	while ($row = $res->fetch())
	{
		self::parentDelete($row['ID']);
	}
}