Ticket #33519: 33519.patch

wp-includes/class-wp-query.php

@@ -665 +665 @@
          *     @type bool         $exact                   Whether to search by exact keyword. Default false.
          *     @type string|array $fields                  Which fields to return. Single field or all fields (string),
          *                                                 or array of fields. 'id=>parent' uses 'id' and 'post_parent'.
-         *                                                 Default all fields. Accepts 'ids', 'id=>parent'.
+         *                                                 Default all fields. Accepts 'ids', 'id=>parent', 'id=>title'.
          *     @type int          $hour                    Hour of the day. Default empty. Accepts numbers 0-23.
          *     @type int|bool     $ignore_sticky_posts     Whether to ignore sticky posts or not. Setting this to false
          *                                                 excludes stickies from 'post__in'. Accepts 1|true, 0|false.
@@ -1792 +1792 @@
                         case 'id=>parent':
                                 $fields = "{$wpdb->posts}.ID, {$wpdb->posts}.post_parent";
                                 break;
+                        case 'id=>title':
+                                $fields = "{$wpdb->posts}.ID, {$wpdb->posts}.post_title";
+                                break;
                         default:
                                 $fields = "{$wpdb->posts}.*";
                 }
@@ -2783 +2786 @@
                                 $this->posts[ $key ]->post_parent = (int) $post->post_parent;
 
                                 $r[ (int) $post->ID ] = (int) $post->post_parent;
+                        }
+
+                        return $r;
+                }
+
+                if ( 'id=>title' == $q['fields'] ) {
+                        if ( null === $this->posts ) {
+                                $this->posts = $wpdb->get_results( $this->request );
+                        }
+
+                        $this->post_count = count( $this->posts );
+                        $this->set_found_posts( $q, $limits );
+
+                        $r = array();
+                        foreach ( $this->posts as $key => $post ) {
+                                $this->posts[ $key ]->ID = (int) $post->ID;
+                                $this->posts[ $key ]->post_title = $post->post_title;
+
+                                $r[ (int) $post->ID ] = $post->post_title;
                         }
 
                         return $r;