Merge pull request #2 from omaximus/upgrade-laravel-to-6

upgrade laravel version to 6

.gitignore

@@ -0,0 +1,2 @@
+/.idea
+

composer.json

@@ -3,12 +3,8 @@
   "description": "Fully polymorphic pivot relations for laravel eloquent",
   "keywords": ["laravel", "relations", "polymorphic"],
   "require": {
-    "php": ">=5.6.4",
-    "illuminate/database": "^5.0,<5.7"
-  },
-  "require-dev": {
-    "phpunit/phpunit": "~5.4.0",
-    "mockery/mockery": "^0.9.5"
+    "php": ">=7.1.3",
+    "illuminate/database": "~6.0"
   },
   "autoload": {
     "psr-4": {

src/Relations/BelongsToMany.php

@@ -3,6 +3,7 @@
 namespace Pisochek\PivotPolymorph\Relations;
 
 use Illuminate\Database\Eloquent\Relations\BelongsToMany as IlluminateBelongsToMany;
+use Illuminate\Support\Arr;
 
 class BelongsToMany extends IlluminateBelongsToMany
 {
@@ -38,7 +39,7 @@ public function detach($ids = null, $touch = true)
 
     public function events(array $events)
     {
-        $this->events = array_only(array_merge($this->events, $events), array_keys($this->events));
+        $this->events = Arr::only(array_merge($this->events, $events), array_keys($this->events));
 
         return $this;
     }

src/Relations/MorphsToMany.php

@@ -57,7 +57,16 @@ public function __construct(
         $this->relatedMorphClass = $query->getModel()->getMorphClass();
 
         parent::__construct(
-            $query, $parent, $name, $table, $foreignPivotKey, $relatedPivotKey, $parentKey, $relatedKey, null, false
+            $query,
+            $parent,
+            $name,
+            $table,
+            $foreignPivotKey,
+            $relatedPivotKey,
+            $parentKey,
+            $relatedKey,
+            null,
+            false
         );
     }