Product automatic connection server-side update ideas, server-side update ideas_PHP tutorial

The product automatically connects to the server-side update idea, the server-side update idea

The product automatically updates the idea

1. (User) User starts RAW

2. (System) Connect to the server and send the current version number

3. (Server-side) detection data, if it is the latest version, 1 will be returned, otherwise, the following processing will be performed:

Server-side versions are stored in the following format (for example):

ID Version Date Con 1 1.0 2015-1-1   2 1.1 2015-1-5 Index.php 3 1.2 2015-2-5 Index.php|O/inc.php ID	Version	Date	Con
1	1.0	2015-1-1
2	1.1	2015-1-5	Index.php
3	1.2	2015-2-5	Index.php|O/inc.php

Perform dimensionality reduction on this array and obtain an ordinary array: Array(0=>””,1=>”index.php”,3=>”index.php”,4=>” O/inc.php”)Then remove duplicate arrays and empty arrays Get: Array(1=>”index.php”,4=>”O/inc.php”) Then compress the corresponding files and add a configuration file to store the path of each file After compressing, place it in a public folder and return the path. When a user of the same version requests an update, the above operations will no longer be performed and the download path will be returned directly. http://www.bkjia.com/PHPjc/1007356.htmlwww.bkjia.comtruehttp: //www.bkjia.com/PHPjc/1007356.htmlTechArticleThe product automatically connects to the server-side update idea, the server-side update idea product automatically updates the idea 1. (User) User starts RAW 2. (System) Connect to the server and send the current version...