Ticket #62067: arra_flip.patch

src/wp-includes/class-wp-theme-json.php

@@ -355 +355 @@
          * @var string[]
          */
         const VALID_TOP_LEVEL_KEYS = array(
-                'blockTypes',
-                'customTemplates',
-                'description',
-                'patterns',
-                'settings',
-                'slug',
-                'styles',
-                'templateParts',
-                'title',
-                'version',
-        );
+        'blockTypes' => 0,
+        'customTemplates' => 1,
+        'description' => 2,
+        'patterns' => 3,
+        'settings' => 4,
+        'slug' => 5,
+        'styles' => 6,
+        'templateParts' => 7,
+        'title' => 8,
+        'version' => 9,
+    );
 
         /**
          * The valid properties under the settings key.
@@ -946 +946 @@
                 }
 
                 // Preserve only the top most level keys.
-                $output = array_intersect_key( $input, array_flip( static::VALID_TOP_LEVEL_KEYS ) );
+                $output = array_intersect_key( $input, static::VALID_TOP_LEVEL_KEYS );
 
                 /*
                  * Remove any rules that are annotated as "top" in VALID_STYLES constant.