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When using WP_Query's `'fields' => 'ids'` (or `'fields' => 'id=>parent'`), make sure the returned result is always an array of integers. 

fixes #31194. see #27252.
Built from https://develop.svn.wordpress.org/trunk@31324


git-svn-id: http://core.svn.wordpress.org/trunk@31305 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
Sergey Biryukov 2015-02-03 02:29:25 +00:00
parent eec82f9330
commit 7c97e59ed6
2 changed files with 8 additions and 3 deletions
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9
wp-includes/query.php
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@ -3421,10 +3421,11 @@ class WP_Query {
if ( 'ids' == $q['fields'] ) { if ( 'ids' == $q['fields'] ) {
$this->posts = $wpdb->get_col( $this->request ); $this->posts = $wpdb->get_col( $this->request );
$this->posts = array_map( 'intval', $this->posts );
$this->post_count = count( $this->posts ); $this->post_count = count( $this->posts );
$this->set_found_posts( $q, $limits ); $this->set_found_posts( $q, $limits );
return array_map( 'intval', $this->posts ); return $this->posts;
} }
if ( 'id=>parent' == $q['fields'] ) { if ( 'id=>parent' == $q['fields'] ) {
@ -3433,9 +3434,13 @@ class WP_Query {
$this->set_found_posts( $q, $limits ); $this->set_found_posts( $q, $limits );
$r = array(); $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; $r[ (int) $post->ID ] = (int) $post->post_parent;
} }
return $r; return $r;
} }

2
wp-includes/version.php
View File

@ -4,7 +4,7 @@
* *
* @global string $wp_version * @global string $wp_version
*/ */
$wp_version = '4.2-alpha-31323'; $wp_version = '4.2-alpha-31324';
/** /**
* Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema. * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.