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<?php
/*
* This file is part of the CRUDlex package.
*
* (c) Philip Lehmann-Böhm <[email protected]>
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace CRUDlex;
use Pimple\Container;
/**
* Provides and setups the Twig extensions like filters.
class TwigExtensions {
* Registers all extensions.
* @param Container $app
* the current application
public function registerTwigExtensions(Container $app) {
$self = $this;
$app->extend('twig', function($twig, $app) use ($self) {
$app
This check looks from parameters that have been defined for a function or method, but which are not used in the method body.
$twig->addFilter(new \Twig_SimpleFilter('arrayColumn', [$self, 'arrayColumn']));
return $twig;
});
}
* To have array_column available as Twig filter.
* @param $array
* the array
* @param $key
* the key
* @return array
* the resulting array
public function arrayColumn($array, $key) {
return array_column($array, $key);
philiplb /
CRUDlex
This check looks from parameters that have been defined for a function or method, but which are not used in the method body.