pig/application/admin/controller/lottery/Lottery.php

<?php

namespace app\admin\controller\lottery;

use app\common\controller\Backend;

/**
 * 
 *
 * @icon fa fa-circle-o
 */
class Lottery extends Backend
{

    /**
     * Lottery模型对象
     * @var \app\admin\model\lottery\Lottery
     */
    protected $model = null;

    public function _initialize()
    {
        parent::_initialize();
        $this->model = new \app\admin\model\lottery\Lottery;

    }



    /**
     * 默认生成的控制器所继承的父类中有index/add/edit/del/multi五个基础方法、destroy/restore/recyclebin三个回收站方法
     * 因此在当前控制器中可不用编写增删改查的代码,除非需要自己控制这部分逻辑
     * 需要将application/admin/library/traits/Backend.php中对应的方法复制到当前控制器,然后进行修改
     */

    //过滤
    public function filter($ids = null){
        $row = $this->model->get($ids);
        if (!$row) {
            $this->error(__('No Results were found'));
        }
        $adminIds = $this->getDataLimitAdminIds();
        if (is_array($adminIds)) {
            if (!in_array($row[$this->dataLimitField], $adminIds)) {
                $this->error(__('You have no permission'));
            }
        }
        $code = $row->code;
        $arr = explode('-',$code);
        if(count($arr) != 5){
            $this->error('录入code有问题！');
        }

        $tickets = new \app\admin\model\lottery\Tickets;

        // 构建五个字段数组
        $fieldsAll = array("t1", "t2", "t3", "t4", "t5");
        $where5 = array_combine($fieldsAll,$arr);

        //先去掉 5个的
        $tickets->where($where5)->update(['deletetime'=>time()]);
        //echo $tickets->getLastsql()."</br>";

        //print_r($where);exit;
        //去掉 4个 的 5 种
        foreach ($fieldsAll as $k1 => $v1) {
            $fields = $fieldsAll;
            unset($fields[$k1]);   
            foreach ($arr as $k2 => $v2) {
                $temp = $arr;
                unset($temp[$k2]);
                $where4 = array_combine($fields,$temp);
                $tickets->where($where4)->update(['deletetime'=>time()]);
                //echo $tickets->getLastsql()."</br>";
                $where4 = [];
            }
        }
        //去掉 3个的  c5 3  10*10种情况
        // 构建两个初始数组
// 构建结果数组
//$results = array();

// 遍历两个数组，生成所有的三个元素的组合
foreach ($fieldsAll as $i => $key) {
    foreach (array_slice($fieldsAll, $i + 1) as $j => $key2) {
        foreach (array_slice($fieldsAll, $j + $i + 2) as $k => $key3) {
            foreach ($arr as $v1) {
                foreach (array_slice($arr, array_search($v1, $arr) + 1) as $v2) {
                    foreach (array_slice($arr, array_search($v2, $arr) + 1) as $v3) {
                        $where3 = array(
                            $key => $v1,
                            $key2 => $v2,
                            $key3 => $v3
                        );
                        //$results[] = $where3;
                        $tickets->where($where3)->update(['deletetime'=>time()]);
                        //echo $tickets->getLastsql()."</br>";
                    }
                }
            }
        }
    }
}     
    $this->success("成功过滤掉--".$row['title'].'--号码！');
    }

}