raivieira / base-api-php

src/Doctrine/ODM/MongoDB/Entities/BaseEntity.php

Spacing +1 added lines, -1 removed lines

@@ -227,7 +227,7 @@
                         $ids[] = $item->getId();
                     }
                     $array[$key] = $ids;
-                } elseif ( method_exists($this->$key, 'getId')) {
+                } elseif (method_exists($this->$key, 'getId')) {
                     $array[$key] = $this->$key->getId();
                 } else {
                     $array[$key] = $this->$key;