/**
* ブロックUpdate
* @param array(page_id-min_width_size or block_obj)
* @return boolean true or false
* @access public
*/
function updBlock($params = array(), $where_params = array(), $footer_flag = true)
{
$sql = $this->_db->getUpdateSQL("blocks", $params, $where_params, $footer_flag);
$result = $this->_db->execute($sql, $params);
if ($result === false) {
return false;
}
return true;
}