where条件查询1更改默认And为OR2不等于

$map['_string'] = 'lb_tixian.status=0 OR lb_tixian.status=2';
$cond['_string'] = 'lb_xinxianshi.beipinglunid !=0';
$cond['lb_tixian.status']='0';
$cond['lb_tixian.status']='2';
$cond['_logic']='OR';//'_logic'=>'or' $condition['_logic'] = 'OR';```
                    
                    $tixian_list = $m_tixian
                    ->table('lb_tixian')
                    ->join("LEFT JOIN lb_user ON lb_tixian.openid = lb_user.openid")
                    ->join("LEFT JOIN lb_bank ON lb_tixian.bankid = lb_bank.id")
                    ->where($map)
                    ->field('lb_tixian.*,lb_user.name as name,lb_user.phone as phone,lb_user.idnumber as idnumber,lb_bank.bank as bank,lb_bank.banknum as banknum')
                    ->order('id desc')
                    ->page($page, $pagesize)
                    ->group('id')
                    ->select();
                     echo $m_tixian->getLastSQL();