diff --git a/README.md b/README.md
index e981745..06d3a4c 100644
--- a/README.md
+++ b/README.md
@@ -580,7 +580,7 @@ class RoleUser extends Pivot
 }
 ```
 
-Use `setAlias()` to specify a table alias when concatenating existing relationships (Laravel 6+):
+Use `setAlias()` to specify a table alias when concatenating existing relationships:
 
 ```php
 class Post extends Model
diff --git a/docker-compose.yml b/docker-compose.yml
index e5d07a3..d4e5a97 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -1,10 +1,8 @@
 version: '3.8'
 
 services:
-  php82:
-    build:
-      context: .
-      dockerfile: .docker/php82.Dockerfile
+  php8.2:
+    image: ghcr.io/staudenmeir/php:8.2
     working_dir: /var/www/html
     networks:
       - test
@@ -20,7 +18,7 @@ services:
       - .:/var/www/html:delegated
       - .docker/xdebug.ini:/usr/local/etc/php/conf.d/docker-php-ext-xdebug.ini
   mysql:
-    image: 'mysql:latest'
+    image: 'mysql:5.7'
     environment:
       MYSQL_ROOT_PASSWORD: password
       MYSQL_DATABASE: test
diff --git a/src/Eloquent/Relations/Traits/RetrievesIntermediateTables.php b/src/Eloquent/Relations/Traits/RetrievesIntermediateTables.php
index 2898c37..102f2a4 100644
--- a/src/Eloquent/Relations/Traits/RetrievesIntermediateTables.php
+++ b/src/Eloquent/Relations/Traits/RetrievesIntermediateTables.php
@@ -100,7 +100,7 @@ protected function hydrateIntermediateRelations(array $models)
         foreach ($intermediateTables as $accessor => $intermediateTable) {
             $prefix = $this->prefix($accessor);
 
-            if (Str::contains($accessor, '.')) {
+            if (str_contains($accessor, '.')) {
                 [$path, $key] = preg_split('/\.(?=[^.]*$)/', $accessor);
             } else {
                 [$path, $key] = [null, $accessor];
@@ -178,4 +178,14 @@ protected function prefix($accessor)
     {
         return '__'.$accessor.'__';
     }
+
+    /**
+     * Get the intermediate tables.
+     *
+     * @return array
+     */
+    public function getIntermediateTables(): array
+    {
+        return $this->intermediateTables;
+    }
 }
diff --git a/tests/IntermediateTableTest.php b/tests/IntermediateTableTest.php
index d30c267..d0669ec 100644
--- a/tests/IntermediateTableTest.php
+++ b/tests/IntermediateTableTest.php
@@ -96,4 +96,11 @@ public function testChunk()
                 $this->assertTrue($results[0]->relationLoaded('post'));
             });
     }
+
+    public function testGetIntermediateTables()
+    {
+        $comments = Country::find(1)->comments();
+
+        $this->assertEquals([], $comments->getIntermediateTables());
+    }
 }