Add Laravel 6.0 Support

composer.json

@@ -9,15 +9,15 @@
 		}
 	],
 	"require": {
-		"php": ">=5.5.0",
-		"illuminate/support": "4 - 5"
+		"php": ">=7.0",
+		"illuminate/support": "^5.5|^6.0"
 	},
 	"require-dev": {
-		"phpunit/phpunit": "~4.7",
+		"phpunit/phpunit": "~8.0",
 		"bkwld/upchuck": "^2.0@dev",
-		"illuminate/database": "4 - 5",
+		"illuminate/database": "^5.5|^6.0",
 		"league/flysystem-vfs": "^1.0",
-		"mockery/mockery": "^0.9.4",
+		"mockery/mockery": "^1.2.3",
 		"satooshi/php-coveralls": "^1.0"
 	},
 	"suggest": {

src/Cloner.php

@@ -168,7 +168,7 @@ protected function duplicatePivotedRelation($relation, $relation_name, $clone) {
 
 		// Loop trough current relations and attach to clone
 		$relation->get()->each(function ($foreign) use ($clone, $relation_name) {
-			$pivot_attributes = array_except($foreign->pivot->getAttributes(), [
+			$pivot_attributes = Arr::except($foreign->pivot->getAttributes(), [
 				$foreign->pivot->getRelatedKey(),
 				$foreign->pivot->getForeignKey(),
 				$foreign->pivot->getCreatedAtColumn(),

tests/FunctionalTest.php

@@ -73,42 +73,42 @@ protected function setUpDatabase() {
 	// https://github.com/laracasts/TestDummy/blob/master/tests/FactoryTest.php#L31
 	protected function migrateTables($connection = 'default') {
 		DB::connection($connection)->getSchemaBuilder()->create('articles', function (Blueprint $table) {
-			$table->increments('id');
+			$table->bigIncrements('id');
 			$table->string('title');
 			$table->timestamps();
 		});
 
 		DB::connection($connection)->getSchemaBuilder()->create('authors', function (Blueprint $table) {
-			$table->increments('id');
+			$table->bigIncrements('id');
 			$table->string('name');
 			$table->timestamps();
 		});
 
 		DB::connection($connection)->getSchemaBuilder()->create('article_author', function (Blueprint $table) {
-			$table->increments('id');
-			$table->integer('article_id')->unsigned();
-			$table->integer('author_id')->unsigned();
+			$table->bigIncrements('id');
+			$table->bigInteger('article_id')->unsigned();
+			$table->bigInteger('author_id')->unsigned();
 		});
 
 		DB::connection($connection)->getSchemaBuilder()->create('photos', function (Blueprint $table) {
-			$table->increments('id');
-			$table->integer('article_id')->unsigned();
+			$table->bigIncrements('id');
+			$table->bigInteger('article_id')->unsigned();
 			$table->string('uid');
 			$table->string('image');
 			$table->boolean('source')->nullable();
 			$table->timestamps();
 		});
 
 		DB::connection($connection)->getSchemaBuilder()->create('users', function (Blueprint $table) {
-			$table->increments('id');
+			$table->bigIncrements('id');
 			$table->string('name');
 			$table->timestamps();
 		});
 
 		DB::connection($connection)->getSchemaBuilder()->create('article_user', function (Blueprint $table) {
-			$table->integer('rating')->unsigned();
-			$table->integer('user_id')->unsigned();
-			$table->integer('article_id')->unsigned();
+			$table->bigInteger('rating')->unsigned();
+			$table->bigInteger('user_id')->unsigned();
+			$table->bigInteger('article_id')->unsigned();
 			$table->timestamps();
 		});
 	}