houdunwang/backup

backup组件可轻松完成数据备份与恢复操作

v1.0.11 2017-10-10 12:20 UTC

This package is auto-updated.

Last update: 2023-01-13 01:26:12 UTC


README

backup组件可轻松完成数据备份与恢复操作

[TOC] ###安装组件 使用 composer 命令进行安装或下载源代码使用。

composer require houdunwang/backup

HDPHP 框架已经内置此组件不需要安装

###备份

$config = [
	'size' => 20,//分卷大小单位KB
	'dir'  => 'backup/' . date( "Ymdhis" ),//备份目录
];

$status = \houdunwang\backup\Backup::backup( $config, function ( $result ) {
	if ( $result['status'] == 'run' ) {
		//备份进行中
		echo $result['message'];
		//刷新当前页面继续下次
		echo "<script>setTimeout(function(){location.href='{$_SERVER['REQUEST_URI']}'},1000);</script>";
	} else {
		//备份执行完毕
		echo $result['message'];
	}
} );
if ( $status === false ) {
	//备份过程出现错误
	echo \houdunwang\backup\Backup::getError();
}

还原

$obj    = new \houdunwang\backup\Backup();
$status = $obj->recovery( $config, function ( $result ) {
	if ( $result['status'] == 'run' ) {
		//还原进行中
		echo $result['message'];
		//刷新当前页面继续执行
		echo "<script>setTimeout(function(){location.href='{$_SERVER['REQUEST_URI']}'},1000);</script>";
	} else {
		//还原执行完毕
		echo $result['message'];
	}
} );
if ( $status === false ) {
	//还原过程出现错误
	echo $obj->getError();
}

###获取备份 备份成功的目录会创建lock.php文件,使用以下方法可以获取正确的备份目录。

$dirs = \houdunwang\backup\Backup::getBackupDir('backup');

###删除失效备份

\houdunwang\backup\Backup::deleteFailureDir('backup');