Pass as reference at callsite

WordPress · Oct 31, 2023 · 2ad2683 · 2ad2683
1 parent ed475ab
commit 2ad2683
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/wp-includes/blocks.php b/src/wp-includes/blocks.php
@@ -1126,7 +1126,7 @@ function traverse_and_serialize_blocks( $blocks, $pre_callback = null, $post_cal
 
 			$result .= call_user_func_array(
 				$pre_callback,
-				array( &$block, $parent, $prev )
+				array( &$block, &$parent, $prev )
 			);
 		}
 
@@ -1137,7 +1137,7 @@ function traverse_and_serialize_blocks( $blocks, $pre_callback = null, $post_cal
 
 			$post_markup = call_user_func_array(
 				$post_callback,
-				array( &$block, $parent, $next )
+				array( &$block, &$parent, $next )
 			);
 		}