using phpredis instead of predis

app/Http/Controllers/MetaGerSearch.php

@@ -210,7 +210,7 @@ class MetaGerSearch extends Controller
         $metager->setApiAuthorized($mg["apiAuthorized"]);
         $metager->setAdgoalLoaded($adgoal["loaded"]);
         $metager->setAdgoalHash($adgoal["adgoalHash"]);
-        
+
         $metager->parseFormData($request);
         # Nach Spezialsuchen überprüfen:
         $metager->checkSpecialSearches($request);

composer.json

@@ -17,7 +17,6 @@
         "laravel/tinker": "^1.0",
         "mcamara/laravel-localization": "dev-master#13f418e481ed06f482e4fca87ec5ff67c2949373",
         "mews/captcha": "^2.2",
-        "predis/predis": "^1.1",
         "symfony/dom-crawler": "^4.1"
     },
     "require-dev": {

config/database.php

@@ -110,6 +110,7 @@ return [
 
     'redis' => [
 
+        'client' => env('REDIS_CLIENT', 'phpredis'),
         'cluster' => false,
 
         'default' => [