CodeIgniter Common Knowledge Point Summary _php Example

This paper briefly sums up the common knowledge points in the development of CodeIgniter. Share to everyone for your reference, specific as follows:

Jump:

$this->load->helper (' url ');
redirect ();

Constant definition:

config/constants.php

About language files:

Just say my own way. To unify management error information decide to make a error_lang.php

Create a new folder under Application/language Chinese new file error_lang.php

In the config.php:

$config [' language ']  = "中文版";

Modified into:

$config [' language ']  = "Chinese";

You can load the error automatically in autoload.php if you need to.

$autoload [' language '] = Array (' ERROR ');

error_lang.php File Contents

<?php
$lang [' error_user_login '] = "username or password is wrong | Please check your input after landing again";
? >

When used, use the following statement

$this->lang->load (' error ');
$this->lang->line (' Error_user_login ');

Let CodeIgniter support $_get

Solution:

1 in config.php, the ' Uri_protocol ' is set to ' Path_info '.

$config [' uri_protocol '] = "path_info";

2 before you need to use $_get, add:

Parse_str ($_server [' query_string '], $_get);

This way, the shape like index.php/blog/list?parm=hello&page=52 can be run.

More interested in CodeIgniter related content readers can view the site topics: "CodeIgniter Introductory Course", "CI (CodeIgniter) Framework Advanced Course", "PHP Excellent Development Framework Summary", "thinkphp Introductory Course", " Thinkphp Common Methods Summary, "Zend Framework Introduction Course", "PHP object-oriented Programming Introduction Course", "Php+mysql Database operation Introduction Tutorial" and "PHP common database Operation Skills Summary"

I hope this article will help you with the PHP program design based on CodeIgniter framework.