First introduction to teamboy's lazyPHP3

Original text: http://blog.csdn.net/dongnanyanhai/article/details/7561567

I recently wanted to build a website, and I tried many CMS, including dedeCMS and PHPCMS, etc., but the functions are too powerful, although they have great functions. You can freely do secondary development, but the cost of learning secondary development of these CMSs is greater than developing one that just meets your needs! After hesitating for a long time, I finally decided to give up on practical CMS last night!

I don’t have to work at work today, so I had no choice but to spend an afternoon looking at the code of LazyPHP3!

                                                                     A project led by , can be used on general PHP hosts, and also supports Sina cloud computing platform. LP only contains one FrontController+Layout The system + 20 commonly used functions are very easy to master. Of course, for beginners, the most frustrating thing about this framework is probably the lack of examples.

　For a detailed introduction to LazyPHP3, please view: http://ftqq.com/lazyphp/

　The download address of LazyPHP3 is on GitHub: https://github.com/easychen/LazyPHP After opening, click Downloads directly to download the entire project.

　The project files and functions are as follows:

01LazyPHP

02│ index.php ​​​//Project entry file

03│ README.md​​​//LazyPHP description file, Markdown format

04│

05├─config​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​ │ app.config.php             //Project configuration file

07│      db.config.php                                                                                                                                             

09├─ controller​​​//The folder where the project logic control is located

10│ ​ app.class.php                                                                                                                            default.class.php   

//Project Default controller12│                                                                                  13├─lib                                                                                 

14│ ​ app.function.php //Function library

15│

16 ├─local                                                                             zh_cn.lang.php            //Chinese

18│                                  

19├─model                                                                                     0│  README​​​​​​​//Description, empty file

21│​​​​​

22├─view    / /Project page display template (detailed file list omitted)

23│ 

24├─static                                                                                                              25

│       26

├─test             //JSUnit and PHPUnit test framework files (detailed file list omitted) 27

│                                                                                                          //LazyPHP3 framework

29​​​​​│​ lp.init.php                                                                                                         st.init.php                                                                                                                                         

32 ├─core //Framework core

33​​​​│ ├─config

34 │ │ Core.config.php // Framework Configuration File

35 │ │                                                                                               ├─controller

37​​​​​│ │ Core.aclass.php // Framework logic control class

38 │ │ │                                                                                            ├─lib

40 │ │       core.function.php //Core function library

41​​​​​│ │ db.function.php //Database operation function

42 │ │ db.sae.function.php //sae database operation function

43 │ │     

44​​​​​│ ├─model​​​//Module

45​​​ │     README

46                                                          │                                                                                               └─view​​​​//Framework default template (detailed file list omitted)

48                                                                      49

└─simpletest //Framework test file (detailed file list omitted) I want to emphasize here that the files we downloaded from the GitHub website are actually a website written based on the LazyPHP3 framework. You can put these files into the PHP server and run them directly. , and the core files of the LP3 framework are in the "_lp" folder of this project!                                                                                                                                                                                 Starting from the entrance (index.php in the root directory): 　The main code of index.php is as follows :

1

/****  load lp framework  ***/

2define('DS' , DIRECTORY_SEPARATOR ); //DIRECTORY_SEPARATOR is a built-in command in PHP, used to solve the problem of path distinction between Win and Linux

3define( ' AROOT', dirname(__FILE__) . DS );//The AROOT defined here is the root directory where the website is located, not the root directory where the LP framework is located

4

5//ini_set('include_path', dirname( __FILE__ ) . DS .'_lp' ); //

6include_once('_lp'.DS .'lp.init.php');//Load the lp.init.php file in the _lp folder of the LP framework

7 /**** lp framework init finished ***/ After defining the website root directory address to the constant AROOT, load the LazyPHP3 framework initialization file lp.init.php. Let’s take a look:

　　The lp.init.php file mainly does 4 things:

　 1. Definition: Define the framework root directory, framework core directory, and set the PHP error level:

01if ( !defined('AROOT') )die('NO AROOT!');

02if( !defined('DS') ) define( 'DS' , DIRECTORY_SEPARATOR );

03