WordPress.org
Get WordPress
WordPress.org

WordPress Developer Resources

_prime_network_caches()

_prime_network_caches( array $network_ids )

In this article

Back to top

Adds any networks from the given IDs to the cache that do not already exist in cache.

Description

See also

Parameters

$network_idsarrayrequired
Array of network IDs.

Source

function _prime_network_caches( $network_ids ) {
	global $wpdb;

	$non_cached_ids = _get_non_cached_ids( $network_ids, 'networks' );
	if ( ! empty( $non_cached_ids ) ) {
		$fresh_networks = $wpdb->get_results( sprintf( "SELECT $wpdb->site.* FROM $wpdb->site WHERE id IN (%s)", implode( ',', array_map( 'intval', $non_cached_ids ) ) ) ); // phpcs:ignore WordPress.DB.PreparedSQL.NotPrepared

		update_network_cache( $fresh_networks );
	}
}

View all references View on Trac View on GitHub

UsesDescription
update_network_cache()wp-includes/ms-network.php

Updates the network cache of given networks.

_get_non_cached_ids()wp-includes/functions.php

Retrieves IDs that are not already present in the cache.

wpdb::get_results()wp-includes/class-wpdb.php

Retrieves an entire SQL result set from the database (i.e., many rows).

Show 1 moreShow less
Used byDescription
WP_Network_Query::get_networks()wp-includes/class-wp-network-query.php

Gets a list of networks matching the query vars.

Changelog

VersionDescription
6.1.0This function is no longer marked as "private".
4.6.0Introduced.

User Contributed Notes

You must log in before being able to contribute a note or feedback.