Add strict

Remove flatten function
Cleanup

diff --git a/DependencyInjection/RapsysUserExtension.php b/DependencyInjection/RapsysUserExtension.php
index 1c1d1cf7d6ef2cfc66e5184d718a1cd4e1218c58..a0f731590f3dc5f230627d92f04243622ba976bd 100644 (file)
--- a/DependencyInjection/RapsysUserExtension.php
+++ b/DependencyInjection/RapsysUserExtension.php
@@ -1,4 +1,13 @@
-<?php
+<?php declare(strict_types=1);
+
+/*
+ * This file is part of the Rapsys UserBundle package.
+ *
+ * (c) Raphaël Gertz <symfony@rapsys.eu>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
 
 namespace Rapsys\UserBundle\DependencyInjection;
 
@@ -16,7 +25,7 @@ class RapsysUserExtension extends Extension {
        /**
         * {@inheritdoc}
         */
-       public function load(array $configs, ContainerBuilder $container) {
+       public function load(array $configs, ContainerBuilder $container): void {
                //Load configuration
                $configuration = $this->getConfiguration($configs, $container);
 
@@ -39,34 +48,4 @@ class RapsysUserExtension extends Extension {
        public function getAlias(): string {
                return RapsysUserBundle::getAlias();
        }
-
-       /**
-        * The function that parses the array to flatten it into a one level depth array
-        *
-        * @param $array        The config values array
-        * @param $path         The current key path
-        * @param $depth        The maxmium depth
-        * @param $sep          The separator string
-        */
-       /*protected function flatten($array, $path = '', $depth = 10, $sep = '.') {
-               //Init res
-               $res = array();
-
-               //Pass through non hashed or empty array
-               if ($depth && is_array($array) && ($array === [] || array_keys($array) === range(0, count($array) - 1))) {
-                       $res[$path] = $array;
-               //Flatten hashed array
-               } elseif ($depth && is_array($array)) {
-                       foreach($array as $k => $v) {
-                               $sub = $path ? $path.$sep.$k:$k;
-                               $res += $this->flatten($v, $sub, $depth - 1, $sep);
-                       }
-               //Pass scalar value directly
-               } else {
-                       $res[$path] = $array;
-               }
-
-               //Return result
-               return $res;
-       }*/
 }