Updated the code example

symfony · Jun 10, 2024 · 9472a54 · 9472a54
1 parent d0bc8b3
commit 9472a54
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/components/property_access.rst b/components/property_access.rst
@@ -207,7 +207,7 @@ The ``getValue()`` method can also use the magic ``__get()`` method::
 
         public function __isset($id): bool
         {
-            return array_key_exists($id, $this->children);
+            return isset($this->children[$id]);
         }
     }