get_sites() WP 4.6.0

Retrieves a list of sites in the form of array in the current network matching requested arguments.

No Hooks.

Return

Array/Int.

• List of WP_Site objects.
• List of site ids when fields = 'ids'.
• The number of sites when 'count' is passed as a query var.

Example:

Array(
	[0] => WP_Site Object(
		[blog_id] => 1
		[site_id] => 1
		[domain] => example.com
		[path] => /
		[registered] => 2013-11-08 17:56:46
		[last_updated] => 2013-11-08 18:57:19
		[public] => 1
		[archived] => 0
		[mature] => 0
		[spam] => 0
		[deleted] => 0
		[lang_id] => 0
	)

	[1] => WP_Site Object(
		[blog_id] => 2
		...
	)
)

Usage Template

$sites = get_sites( array(
	'fields'            => '',
	'ID'                => '',
	'site__in'          => '',
	'site__not_in'      => '',
	'number'            => 100,
	'offset'            => '',
	'no_found_rows'     => true,
	'orderby'           => 'id',
	'order'             => 'ASC',
	'network_id'        => 0,
	'network__in'       => array(),
	'network__not_in'   => array(),
	'domain'            => '',
	'domain__in'        => array(),
	'domain__not_in'    => array(),
	'path'              => '',
	'path__in'          => array(),
	'path__not_in'      => array(),
	'lang_id'           => 0,
	'lang__in'          => array(),
	'lang__not_in'      => array(),
	'public'            => null,
	'archived'          => null,
	'mature'            => null,
	'spam'              => null,
	'deleted'           => null,
	'search'            => '',
	'search_columns'    => array(),
	'count'             => false,
	'date_query'        => null, // See WP_Date_Query
	'update_site_cache' => true,
) );

foreach( $sites as $site ){
	// делаем что либо
}

Usage

get_sites( $args );

$args(string/array)

Array or query string of site query parameters.

• $site__in (array)
  Array of site IDs to include.
  Default: ''

• $site__not_in (array)
  Array of site IDs to exclude.
  Default: ''

• $count (true/false)
  Whether to return a site count (true) or array of site objects.
  Default: false

• $date_query (array)
  Date query clauses to limit sites by. See WP_Date_Query.
  Default: null

• $fields (string)
  Site fields to return. Accepts 'ids' (returns an array of site IDs) or empty (returns an array of complete site objects).
  Default: ''

• $ID (int)
  A site ID to only return that site.
  Default: ''

• $number (int)
  Maximum number of sites to retrieve.
  Default: 100

• $offset (int)
  Number of sites to offset the query. Used to build LIMIT clause.

• $no_found_rows (true/false)
  Whether to disable the SQL_CALC_FOUND_ROWS query.
  Default: true

• $orderby (string/array)
  Site status or array of statuses. Accepts 'id', 'domain', 'path', 'network_id', 'last_updated', 'registered', 'domain_length', 'path_length', 'site__in' and 'network__in'. Also accepts false, an empty array, or 'none' to disable ORDER BY clause.
  Default: 'id'

• $order (string)
  How to order retrieved sites. Accepts 'ASC', 'DESC'.
  Default: 'ASC'

• $network_id (int)
  Limit results to those affiliated with a given network ID. If 0, include all networks.

• $network__in (array)
  Array of network IDs to include affiliated sites for.
  Default: ''

• $network__not_in (array)
  Array of network IDs to exclude affiliated sites for.
  Default: ''

• $domain (string)
  Limit results to those affiliated with a given domain.
  Default: ''

• $domain__in (array)
  Array of domains to include affiliated sites for.
  Default: ''

• $domain__not_in (array)
  Array of domains to exclude affiliated sites for.
  Default: ''

• $path (string)
  Limit results to those affiliated with a given path.
  Default: ''

• $path__in (array)
  Array of paths to include affiliated sites for.
  Default: ''

• $path__not_in (array)
  Array of paths to exclude affiliated sites for.
  Default: ''

• $public (int)
  Limit results to public sites. Accepts '1' or '0'.
  Default: ''

• $archived (int)
  Limit results to archived sites. Accepts '1' or '0'.
  Default: ''

• $mature (int)
  Limit results to mature sites. Accepts '1' or '0'.
  Default: ''

• $spam (int)
  Limit results to spam sites. Accepts '1' or '0'.
  Default: ''

• $deleted (int)
  Limit results to deleted sites. Accepts '1' or '0'.
  Default: ''

• $lang_id (int)
  Limit results to a language ID.
  Default: ''

• $lang__in (array)
  Array of language IDs to include affiliated sites for.
  Default: ''

• $lang__not_in (array)
  Array of language IDs to exclude affiliated sites for.
  Default: ''

• $search (string)
  Search term(s) to retrieve matching sites for.
  Default: ''

• $search_columns (array)
  Array of column names to be searched. Accepts 'domain' and 'path'.
  Default: empty array

• $update_site_cache (true/false)
  Whether to prime the cache for found sites.
  Default: true

Default: ''

Examples

#1 Display the domains of all sites in the current network

$sites = get_sites();

foreach( $sites as $site ){

	echo $site->domain . $site->path;
	echo ' - '. get_blog_details( $site->blog_id )->blogname;
	echo '<br>';

}

Code of get sites: wp-includes/ms-site.php ^{WP 5.2.2}

<?php
function get_sites( $args = array() ) {
	$query = new WP_Site_Query();

	return $query->query( $args );
}

Related Functions

From category: Multisite