update_site_cache

函数


update_site_cache ( $sites, $update_meta_cache = true )
参数
  • (array)
    $sites
    Array of site objects.
    Required:
  • (bool)
    $update_meta_cache
    Whether to update site meta cache. Default true.
    Required:
    Default: true
定义位置
  • wp-includes/ms-site.php
    , line 370
引入
4.6.0
弃用

Updates sites in cache.

function update_site_cache( $sites, $update_meta_cache = true ) {
	if ( ! $sites ) {
		return;
	}
	$site_ids          = array();
	$site_data         = array();
	$blog_details_data = array();
	foreach ( $sites as $site ) {
		$site_ids[]                                    = $site->blog_id;
		$site_data[ $site->blog_id ]                   = $site;
		$blog_details_data[ $site->blog_id . 'short' ] = $site;

	}
	wp_cache_add_multiple( $site_data, 'sites' );
	wp_cache_add_multiple( $blog_details_data, 'blog-details' );

	if ( $update_meta_cache ) {
		update_sitemeta_cache( $site_ids );
	}
}