get_blogs_of_user( int $user_id, bool $all = false ): object[]
Gets the sites a user belongs to.
Contents
Parameters
-
$user_id
int Required -
User ID
-
$all
bool Optional -
Whether to retrieve all sites, or only sites that are not marked as deleted, archived, or spam.
Default:
false
Return
object[] A list of the user's sites. An empty array if the user doesn't exist or belongs to no sites.
Source
File: wp-includes/user.php
.
View all references
function get_blogs_of_user( $user_id, $all = false ) {
global $wpdb;
$user_id = (int) $user_id;
// Logged out users can't have sites.
if ( empty( $user_id ) ) {
return array();
}
/**
* Filters the list of a user's sites before it is populated.
*
* Returning a non-null value from the filter will effectively short circuit
* get_blogs_of_user(), returning that value instead.
*
* @since 4.6.0
*
* @param null|object[] $sites An array of site objects of which the user is a member.
* @param int $user_id User ID.
* @param bool $all Whether the returned array should contain all sites, including
* those marked 'deleted', 'archived', or 'spam'. Default false.
*/
$sites = apply_filters( 'pre_get_blogs_of_user', null, $user_id, $all );
if ( null !== $sites ) {
return $sites;
}
$keys = get_user_meta( $user_id );
if ( empty( $keys ) ) {
return array();
}
if ( ! is_multisite() ) {
$site_id = get_current_blog_id();
$sites = array( $site_id => new stdClass() );
$sites[ $site_id ]->userblog_id = $site_id;
$sites[ $site_id ]->blogname = get_option( 'blogname' );
$sites[ $site_id ]->domain = '';
$sites[ $site_id ]->path = '';
$sites[ $site_id ]->site_id = 1;
$sites[ $site_id ]->siteurl = get_option( 'siteurl' );
$sites[ $site_id ]->archived = 0;
$sites[ $site_id ]->spam = 0;
$sites[ $site_id ]->deleted = 0;
return $sites;
}
$site_ids = array();
if ( isset( $keys[ $wpdb->base_prefix . 'capabilities' ] ) && defined( 'MULTISITE' ) ) {
$site_ids[] = 1;
unset( $keys[ $wpdb->base_prefix . 'capabilities' ] );
}
$keys = array_keys( $keys );
foreach ( $keys as $key ) {
if ( 'capabilities' !== substr( $key, -12 ) ) {
continue;
}
if ( $wpdb->base_prefix && 0 !== strpos( $key, $wpdb->base_prefix ) ) {
continue;
}
$site_id = str_replace( array( $wpdb->base_prefix, '_capabilities' ), '', $key );
if ( ! is_numeric( $site_id ) ) {
continue;
}
$site_ids[] = (int) $site_id;
}
$sites = array();
if ( ! empty( $site_ids ) ) {
$args = array(
'number' => '',
'site__in' => $site_ids,
'update_site_meta_cache' => false,
);
if ( ! $all ) {
$args['archived'] = 0;
$args['spam'] = 0;
$args['deleted'] = 0;
}
$_sites = get_sites( $args );
foreach ( $_sites as $site ) {
$sites[ $site->id ] = (object) array(
'userblog_id' => $site->id,
'blogname' => $site->blogname,
'domain' => $site->domain,
'path' => $site->path,
'site_id' => $site->network_id,
'siteurl' => $site->siteurl,
'archived' => $site->archived,
'mature' => $site->mature,
'spam' => $site->spam,
'deleted' => $site->deleted,
);
}
}
/**
* Filters the list of sites a user belongs to.
*
* @since MU (3.0.0)
*
* @param object[] $sites An array of site objects belonging to the user.
* @param int $user_id User ID.
* @param bool $all Whether the returned sites array should contain all sites, including
* those marked 'deleted', 'archived', or 'spam'. Default false.
*/
return apply_filters( 'get_blogs_of_user', $sites, $user_id, $all );
}
Hooks
-
apply_filters( 'get_blogs_of_user',
object[] $sites ,int $user_id ,bool $all ) -
Filters the list of sites a user belongs to.
-
apply_filters( 'pre_get_blogs_of_user',
null|object[] $sites ,int $user_id ,bool $all ) -
Filters the list of a user’s sites before it is populated.
Changelog
Version | Description |
---|---|
4.7.0 | Converted to use get_sites() . |
3.0.0 | Introduced. |
User Contributed Notes
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Output:
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Feedback
Curious that
site_id
appears to always be 1 in my testing. It appears thatuserblog_id
represents the actual ID of the blog but that naming seems like it could be clarified somewhere on this page. — By Clicknathan —