php7.0 Mongodb 查询

<?php

//连接mongodb

$manager = new MongoDBDriverManager("mongodb://localhost:27017");

//查询条件

$filter = ['user_id'=>['$gt'=>'0']];//查询条件,userid大于0 也可以为1或者空数组

$options = [

  'projection' = [],//这个样子显示全部内容,也可以是'_id'=>0

  'sort'=>['user_id'=>-1'],//根据user_id字段排序,1是升序,-1是降序

];

$query = new MongoDBDriverQuery($filter,$options);//查询请求

$list = $manager->executeQuery('location.box',$query);//执行查询location数据库下的box的集合

foreach($list as $document){

  $a[] = $document;

}

//结果$a是一个对象,以下代码修改成一个数组

function oject_array($array){

  if(is_object($arr)){

    $array = (array)$array;

  }

  if(is_array($array)){

    foreach($array as $key=>$value){

      $array[$key] = object_array($value){

        $array[$key] = object_array($value);      

      }

    }

  }

return $array;

}

$arr = object_array($a);

var_dump($a);

原文地址:https://www.cnblogs.com/ayanboke/p/10001068.html