ThinkPHP中的或，且结合查询方法

//查找vip_phone或vip_name或_id =1，且admin_id=1//注意字段 _complex，_logic(示例中没此字段，具体可以到tp文档中查询)<?php   $model = D("vips");        $where['vip_phone']=1;        $where['vip_name']=1;        $where['_id']=1;        $where['_logic']='or';        $map['_complex']=$where;        $map['admin_id']=1;        $result = $model->where($map)->select();        var_dump($result);        echo "<br>成功sql".$model->getLastsql()."<br>";        $map1['vip_phone|vip_name|_id']=1;        $map1['admin_id']=1;        $result1 = $model->where($map1)->select();        var_dump($result1);        echo "<br>成功sql".$model->getLastsql()."<br>";        return 0;        ?>