Improve memory usage at Eloquent/Builder/chunkById (#19368)

* Improve memory usage * StyleCI * StyleCI
laravel · May 28, 2017 · 5f5c5e8 · 5f5c5e8
1 parent bd8cc3d
commit 5f5c5e8
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/src/Illuminate/Database/Eloquent/Builder.php b/src/Illuminate/Database/Eloquent/Builder.php
@@ -628,6 +628,8 @@ public function chunkById($count, callable $callback, $column = null, $alias = n
             }
 
             $lastId = $results->last()->{$alias};
+
+            unset($results);
         } while ($countResults == $count);
 
         return true;