Ticket #31194: 31194.patch

src/wp-includes/query.php

@@ -3420 +3420 @@
 
                 if ( 'ids' == $q['fields'] ) {
                         $this->posts = $wpdb->get_col( $this->request );
+                        $this->posts = array_map( 'intval', $this->posts );
                         $this->post_count = count( $this->posts );
                         $this->set_found_posts( $q, $limits );
 
-                        return array_map( 'intval', $this->posts );
+                        return $this->posts;
                 }
 
                 if ( 'id=>parent' == $q['fields'] ) {
@@ -3432 +3433 @@
                         $this->set_found_posts( $q, $limits );
 
                         $r = array();
-                        foreach ( $this->posts as $post ) {
+                        foreach ( $this->posts as $key => $post ) {
+                                $this->posts[ $key ]->ID = (int) $post->ID;
+                                $this->posts[ $key ]->post_parent = (int) $post->post_parent;
+
                                 $r[ (int) $post->ID ] = (int) $post->post_parent;
                         }
+
                         return $r;
                 }
 

tests/phpunit/tests/query/results.php

@@ -387 +387 @@
 
         /**
          * @ticket 27252
+         * @ticket 31194
          */
         function test_query_fields_integers() {
 
@@ -401 +402 @@
                 ) );
 
                 $this->assertSame( $parents, $posts1 );
+                $this->assertSame( $parents, $this->q->posts );
 
                 $children = array(
                         (int) self::$child_one => (int) self::$parent_one,
@@ -415 +417 @@
 
                 $this->assertSame( $children, $posts2 );
 
+                foreach ( $this->q->posts as $post ) {
+                        $this->assertInternalType( 'int', $post->ID );
+                        $this->assertInternalType( 'int', $post->post_parent );
+                }
+
         }
 
         /**