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Docs: Document the usage of `$wpdb` global in `WP_Query::get_posts()` and `::set_found_posts()`. 

Props jontyravi.
Fixes #52027.
Built from https://develop.svn.wordpress.org/trunk@49792


git-svn-id: http://core.svn.wordpress.org/trunk@49515 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
Sergey Biryukov 2020-12-11 16:53:10 +00:00
parent e4066a9af8
commit 43bbbf1176
2 changed files with 6 additions and 1 deletions
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5
wp-includes/class-wp-query.php
View File

@ -1761,6 +1761,8 @@ class WP_Query {
* *
* @since 1.5.0 * @since 1.5.0
* *
* @global wpdb $wpdb WordPress database abstraction object.
*
* @return WP_Post[]|int[] Array of post objects or post IDs. * @return WP_Post[]|int[] Array of post objects or post IDs.
*/ */
public function get_posts() { public function get_posts() {
@ -3230,11 +3232,14 @@ class WP_Query {
* *
* @since 3.5.0 * @since 3.5.0
* *
* @global wpdb $wpdb WordPress database abstraction object.
*
* @param array $q Query variables. * @param array $q Query variables.
* @param string $limits LIMIT clauses of the query. * @param string $limits LIMIT clauses of the query.
*/ */
private function set_found_posts( $q, $limits ) { private function set_found_posts( $q, $limits ) {
global $wpdb; global $wpdb;
// Bail if posts is an empty array. Continue if posts is an empty string, // Bail if posts is an empty array. Continue if posts is an empty string,
// null, or false to accommodate caching plugins that fill posts later. // null, or false to accommodate caching plugins that fill posts later.
if ( $q['no_found_rows'] || ( is_array( $this->posts ) && ! $this->posts ) ) { if ( $q['no_found_rows'] || ( is_array( $this->posts ) && ! $this->posts ) ) {

2
wp-includes/version.php
View File

@ -13,7 +13,7 @@
* *
* @global string $wp_version * @global string $wp_version
*/ */
$wp_version = '5.7-alpha-49791'; $wp_version = '5.7-alpha-49792';
/** /**
* 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.