【文件属性】：
文件名称：php封装的mongodb操作类代码
文件大小：57KB
文件格式：PDF
更新时间：2020-12-20 03:47:46
go god hp
核心代码
<?php
/*
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class mongo_db {
private $config;
private $connection;
private $db;
private $connection_string;
private $host;
private $port;
private $user;
private $pass;
private $dbnam