Support Symfony 4

Author: Thomas Jarrand

README.md

@@ -18,7 +18,7 @@ Yourbase template should extends elao admin theme base:
 {# HEAD #}
 
 {% block stylesheets %}
-    {{ encore_entry_link_tags('style') }}
+    {{ encore_entry_link_tags('app') }}
 {% endblock %}
 
 {% block javascripts %}
@@ -55,7 +55,6 @@ Yourbase template should extends elao admin theme base:
     { label: 'Profil', route: 'profile',  },
     { label: 'Déconnexion', url: '/logout',  },
 ] %}
-
 ```
 
 ### Page

Resources/config/services.php

@@ -8,6 +8,13 @@
 use Symfony\Component\Routing\Generator\UrlGeneratorInterface;
 
 return static function (ContainerConfigurator $container): void {
+    // Symfony 4 support
+    if (!function_exists('service')) {
+        function service($id) {
+            return ref($id);
+        }
+    }
+
     $container->services()
 
         ->set(MenuExtension::class)

composer.json

@@ -4,10 +4,17 @@
     "type": "symfony-bundle",
     "require": {
         "php": "^7.4",
-        "symfony/filesystem": "^5.1",
         "twig/twig": "^2.12|^3.0",
-        "symfony/routing": "^5.1",
-        "symfony/http-foundation": "^5.1"
+        "symfony/routing": "~4.0|~5.0",
+        "symfony/config": "~4.0|~5.0",
+        "symfony/dependency-injection": "~4.0|~5.0",
+        "symfony/http-foundation": "~4.0|~5.0"
+    },
+    "require-dev": {
+        "symfony/console": "^5.1",
+        "symfony/twig-bridge": "^5.1",
+        "symfony/finder": "^5.1",
+        "symfony/filesystem": "^5.1"
     },
     "license": "MIT",
     "authors": [
@@ -25,10 +32,5 @@
         "branch-alias": {
             "dev-master": "1.x-dev"
         }
-    },
-    "require-dev": {
-        "symfony/console": "^5.1",
-        "symfony/twig-bridge": "^5.1",
-        "symfony/finder": "^5.1"
     }
 }