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Changeset 51018


Ignore:
Timestamp:
05/25/2021 11:40:12 PM (7 months ago)
Author:
SergeyBiryukov
Message:

Posts, Post Types: Speed cached get_pages() calls.

This improves performance for sites with persistent cache backend having a lot of pages requested via the get_pages() function, by taking advantage of wp_cache_get_multiple()` instead of fetching each individual page from the backend cache server one by one.

It also matches the behaviour of get_pages() when the pages are retrieved from the database.

Props david.binda, hellofromTonya.
Fixes #51469.

File:
1 edited

Legend:

Unmodified
Added
Removed
  • trunk/src/wp-includes/post.php

    r51015 r51018  
    57855785    $cache     = wp_cache_get( $cache_key, 'posts' );
    57865786    if ( false !== $cache ) {
     5787        _prime_post_caches( $cache, false, false );
     5788
    57875789        // Convert to WP_Post instances.
    57885790        $pages = array_map( 'get_post', $cache );
    57895791        /** This filter is documented in wp-includes/post.php */
    57905792        $pages = apply_filters( 'get_pages', $pages, $parsed_args );
     5793
    57915794        return $pages;
    57925795    }
     
    59495952        /** This filter is documented in wp-includes/post.php */
    59505953        $pages = apply_filters( 'get_pages', array(), $parsed_args );
     5954
    59515955        return $pages;
    59525956    }
     
    76067610
    76077611/**
    7608  * Adds any posts from the given IDs to the cache that do not already exist in cache
     7612 * Adds any posts from the given IDs to the cache that do not already exist in cache.
    76097613 *
    76107614 * @since 3.4.0
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