THINKPHP ??and or 模板语句书写

select * from xx where (a = 22 or b = 333) or (c=11 and d=22)

$where_1[‘a‘] = array(‘eq‘, ‘222‘);$where_2[‘b‘] = array(‘eq‘,‘333‘);$where_3[‘c‘] = 11;$where_4[‘d‘] = 22;$map[‘_complex‘][] = [ ?????$where_1,$where_2, ?????‘_logic‘=>‘or‘, ?];$map[‘_complex‘][] = [ ?????$where_3,$where_4, ?????‘_logic‘=>‘or‘,];$this->where($map)->select();