Ticket #22223: 22223.diff

wp-includes/post.php

@@ -388 +388 @@
                 $_post = $post;
         } elseif ( is_object( $post ) ) {
                 if ( empty( $post->filter ) ) {
-                        $_post = sanitize_post( $post, 'raw' );
-                        wp_cache_add( $post->ID, $_post, 'posts' );
+                        $core_props = WP_Post::get_core_property_list();
+                        $props = array_keys( get_object_vars( $post ) );
+                        if ( ( count( $core_props ) == count ( $props ) ) && ( ! array_diff( $core_props, $props ) ) ) {
+                                $_post = sanitize_post( $post, 'raw' );
+                                wp_cache_add( $post->ID, $_post, 'posts' );
+                        } else {
+                                $_post = sanitize_post( $post, 'raw' );
+                        }
                         $_post = new WP_Post( $_post );
                 } elseif ( 'raw' == $post->filter ) {
                         $_post = new WP_Post( $post );
@@ -542 +548 @@
 
                 return $post;
         }
+
+        public static function get_core_property_list() {
+                return array (
+                                'ID',
+                                'post_author',
+                                'post_date',
+                                'post_date_gmt',
+                                'post_content',
+                                'post_title',
+                                'post_excerpt',
+                                'post_status',
+                                'comment_status',
+                                'ping_status',
+                                'post_password',
+                                'post_name',
+                                'to_ping',
+                                'pinged',
+                                'post_modified',
+                                'post_modified_gmt',
+                                'post_content_filtered',
+                                'post_parent',
+                                'guid',
+                                'menu_order',
+                                'post_type',
+                                'post_mime_type',
+                                'comment_count',
+                );
+        }
 }
 
 /**