<?php class DBManage { var $db; // 數(shù)據(jù)庫(kù)連接 var $database; // 所用數(shù)據(jù)庫(kù) var $sqldir; // 數(shù)據(jù)庫(kù)備份文件夾 var $record; // 換行符 private $ds = "n"; // 存儲(chǔ)SQL的變量 public $sqlContent = ""; // 每條sql語句的結(jié)尾符 public $sqlEnd = ";"; /** * 初始化 * * @param string $host * @param string $username * @param string $password * @param string $thisatabase * @param string $charset */
Description: The volume file ends with _v1.sql
Function: Implement mysql database volume backup, select tables for backup, and implement single sql file and volume sql import
Usage:
1. Database backup (export)-------------------------------- ----------------------------
//They are the host, user name, password, and database name respectively. , database encoding
$db = new DBManage ('localhost', 'root', 'root', 'test', 'utf8' );
//Parameter: which table to back up ( Optional), backup directory (optional, default is backup), volume size (optional, default is 2000, which is 2M)
$db->backup ();
* ------2. Database recovery (import)--------------------------------------------- -----------------------
//They are the host, user name, password, database name, and database encoding
$db = new DBManage ('localhost', 'root', 'root', 'test', 'utf8' );
//Parameter: sql file
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