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Home PHP Libraries Other libraries MySQL database backup and restore PHP class
MySQL database backup and restore PHP class
<?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(yǔ)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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