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2017 © Pedro Peláez
Build a Pimple/Container from a config file
, (*1)
Simple tool build pimple containers from a configuration file, (*2)
Imagine this simple application:, (*3)
use Pimple\Container;
$container = new Container();
$container['name'] = 'Gonzalo';
$container['Curl'] = function () {
return new Curl();
};
$container['Proxy'] = function ($c) {
return new Proxy($c['Curl']);
};
$container['App'] = function ($c) {
return new App($c['Proxy'], $c['name']);
};
$app = $container['App'];
echo $app->hello();
We define the dependencies with code. But we want to define dependencies using a yml file for example:, (*4)
parameters:
name: Gonzalo
services:
App:
class: App
arguments: [@Proxy, %name%]
Proxy:
class: Proxy
arguments: [@Curl]
Curl:
class: Curl
With this library we can create a pimple container from this yaml file (similar syntax than Symfony's Dependency Injection Container), (*5)
use Pimple\Container;
use G\Yaml2Pimple\ContainerBuilder;
use G\Yaml2Pimple\YamlFileLoader;
use Symfony\Component\Config\FileLocator;
$container = new Container();
$builder = new ContainerBuilder($container);
$locator = new FileLocator(__DIR__);
$loader = new YamlFileLoader($builder, $locator);
$loader->load('services.yml');
$app = $container['App'];
echo $app->hello();
Build a Pimple/Container from a config file
MIT
dependency injection container pimple