This package provides simple Twig integration for CodeIgniter 3.x.

If you use CodeIgniter4, check 4.x branch.

codeigniter/ └── application/     └── libraries/         └── Twig.php 

• PHP 5.4.0 or later
• Twig 1.38.0 or later (Also, simply checked with Twig v2.x)

$ cd /path/to/codeigniter/ $ composer require kenjis/codeigniter-ss-twig:^1.0 

Install libraries/Twig.php to your CodeIgniter application folder:

$ php vendor/kenjis/codeigniter-ss-twig/install.php 

• Above command always overwrites exisiting files.
• You must run it at CodeIgniter project root folder.

Download the latest Twig v1.x: https://github.com/twigphp/Twig/releases

Unzip and install to application/third_party folder.

Download the latest codeigniter-ss-twig: https://github.com/kenjis/codeigniter-ss-twig/releases

Unzip and copy codeigniter-ss-twig/libraries/Twig.php to application/libraries folder.

Remove comment marks below and fix the path for Autoloader.php:

--- a/libraries/Twig.php +++ b/libraries/Twig.php @@ -9,10 +9,8 @@ */ // If you don't use Composer, uncomment below -/* require_once APPPATH . 'third_party/Twig-1.xx.x/lib/Twig/Autoloader.php'; Twig_Autoloader::register(); -*/ class Twig {

$this->load->library('twig');

You can override the default configuration:

$config = [ 'paths' => ['/path/to/twig/templates', VIEWPATH], 'cache' => '/path/to/twig/cache', ]; $this->load->library('twig', $config);

Render Twig template and output to browser:

$this->twig->display('welcome', $data);

Above code renders views/welcome.twig.

Note: I've changed the method name from render() to display(). Now render() method returns string only.

Render Twig template:

$output = $this->twig->render('welcome', $data);

Above code renders views/welcome.twig.

$this->twig->addGlobal('sitename', 'My Awesome Site');

$twig = $this->twig->getTwig();

• base_url
• site_url
• anchor
• form_open
• form_close
• form_error
• form_hidden
• set_value

Some helpers are added the functionality of auto-escaping for security.

You can add your functions with configuration:

$config = [ 'functions' => ['my_helper'], 'functions_safe' => ['my_safe_helper'], ]; $this->load->library('twig', $config);

If your function explicitly outputs HTML code, you will want the raw output to be printed. In such a case, use functions_safe, and you have to make sure the output of the function is XSS free.

• http://twig.sensiolabs.org/documentation

• https://github.com/kenjis/codeigniter-twig-samples
• https://github.com/kenjis/codeigniter-tettei-apps

$ cd codeigniter-ss-twig $ composer install $ vendor/bin/phpunit 

• CodeIgniter Composer Installer
• Cli for CodeIgniter 3.0
• ci-phpunit-test
• CodeIgniter Doctrine
• CodeIgniter Deployer
• CodeIgniter3 Filename Checker