Codeigniter stackPHP(HttpKernelInterface) Implementation
, (*1)
StackPHP, (*2)
About
This is a wrapper for Codeigniter. It implements HttpKernelInterface
that allows you to use Codeigniter with other frameworks using StackPHP., (*3)
This implementation has got much dirty code. I would be glad if you help clean it., (*4)
Install
Add stack-codeigniter in your composer.json:
```json
{
"require": {
"lightsuner/stack-codeigniter": "dev-develop"
}
}, (*5)
Now tell composer to download the component by running the command:
``` bash
$ php composer.phar update lightsuner/stack-codeigniter
Composer will install the component to your project's vendor/lightsuner directory., (*6)
Usage
Replace index.php with this:, (*7)
```php
use StackCI\Application as CIApplication;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\Session\Session;, (*8)
require_once DIR.'/vendor/autoload.php';, (*9)
$session = new Session();
$session->start();, (*10)
$request = Request::createFromGlobals();
$request->setSession($session);, (*11)
$ciApp = (new CIApplication(DIR, 'development'))->init();, (*12)
$app = (new Stack\Builder())
->resolve($ciApp);, (*13)
$response = $app->handle($request);, (*14)
$response->send();, (*15)
$app->terminate($request, $response);, (*16)
You can also execute some code before Codeigniter will initialized. Use ``StackCI\Application::beforeKernelLoad()``:
```php
$ciApp = (new \StackCI\Application(__DIR__, 'development'))
->beforeKernelLoad(function(){
//... some code goes here
define('PUBPATH', FCPATH."public");
if( ! ini_get('date.timezone')) {
date_default_timezone_set('GMT');
}
//... some other code
})
->init();
Use with WanWizard's datamapper:, (*17)
To make it work correctly you should add STACKCIEXTPATH to third_party/datamapper/bootstrap.php
```php
....
if ( ! function_exists('load_class'))
{
function &load_class($class, $directory = 'libraries', $prefix = 'CI_'), (*18)
......
foreach (array(STACKCIEXTPATH, BASEPATH, APPPATH) as $path)
{
if (file_exists($path.$directory.'/'.$class.'.php'))
{
$name = $prefix.$class;
if (class_exists($name) === FALSE)
{
require($path.$directory.'/'.$class.'.php');
}
break;
}
}
.....
and then load datamapper's bootstrap
```php
$ciApp = (new CIApplication(__DIR__, 'development'))
->beforeKernelLoad(function(){
//load Datamapper's bootstrap
require_once APPPATH.'third_party/datamapper/bootstrap.php';
})
->init();
Details
There is a BaseApplication and two folders - Ext and Orig., (*19)
-
BaseApplication do the same thing than default Codeigniters's index.php - load and run Kernel.
-
Orig contains original files of Codeigniter such as Router, Input, Output, Loader and etc.
-
Ext contains extended files
New functional:
Libraries/Session - new method migrate:, (*20)
```php
$this->session->migrate($destroy, $lifetime);, (*21)
``Core/Input`` - new method ``getRequest``:
```php
$this->input->getRequest();
Advices
- Use LazyHttpKernel to use
stack-codeigniter in conjunction with other frameworks through stackPHP.
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