get_site( WP_Site|int|null $site = null )

Retrieves site data given a site ID or site object.

Description

Site data will be cached and returned after being passed through a filter. If the provided site is empty, the current site global will be used.

Parameters

$site

(WP_Site|int|null) (Optional) Site to retrieve. Default is the current site.

Default value: null

Return

(WP_Site|null) The site object or null if not found.

Source

File: wp-includes/ms-site.php

function get_site( $site = null ) {
	if ( empty( $site ) ) {
		$site = get_current_blog_id();
	}

	if ( $site instanceof WP_Site ) {
		$_site = $site;
	} elseif ( is_object( $site ) ) {
		$_site = new WP_Site( $site );
	} else {
		$_site = WP_Site::get_instance( $site );
	}

	if ( ! $_site ) {
		return null;
	}

	/**
	 * Fires after a site is retrieved.
	 *
	 * @since 4.6.0
	 *
	 * @param WP_Site $_site Site data.
	 */
	$_site = apply_filters( 'get_site', $_site );

	return $_site;
}

Uses

Uses	Description
wp-includes/ms-site.php: get_site	Fires after a site is retrieved.
wp-includes/class-wp-site.php: WP_Site::__construct()	Creates a new WP_Site object.
wp-includes/class-wp-site.php: WP_Site::get_instance()	Retrieves a site from the database by its ID.
wp-includes/load.php: get_current_blog_id()	Retrieve the current site ID.
wp-includes/plugin.php: apply_filters()	Calls the callback functions that have been added to a filter hook.

Used By

Used By	Description
wp-includes/ms-functions.php: wpmu_new_site_admin_notification()	Notifies the Multisite network administrator that a new site was created.
wp-includes/ms-site.php: wp_initialize_site()	Runs the initialization routine for a given site.
wp-includes/ms-site.php: wp_uninitialize_site()	Runs the uninitialization routine for a given site.
wp-includes/ms-site.php: wp_insert_site()	Inserts a new site into the database.
wp-includes/ms-site.php: wp_update_site()	Updates a site in the database.
wp-includes/ms-site.php: wp_delete_site()	Deletes a site from the database.
wp-includes/class-wp-network.php: WP_Network::get_main_site_id()	Returns the main site ID for the network.
wp-includes/rest-api/endpoints/class-wp-rest-users-controller.php: WP_REST_Users_Controller::create_item()	Creates a single user.
wp-includes/class-wp-site-query.php: WP_Site_Query::get_sites()	Retrieves a list of sites matching the query vars.
wp-admin/includes/ms.php: wpmu_delete_blog()	Delete a site.
wp-includes/user.php: is_user_member_of_blog()	Find out whether a user is a member of a given blog.
wp-includes/ms-deprecated.php: wp_get_sites()	Return an array of sites for a network or networks.
wp-includes/ms-functions.php: get_active_blog_for_user()	Get one of a user’s active blogs
wp-includes/ms-functions.php: add_user_to_blog()	Adds a user to a blog, along with specifying the user’s role.
wp-includes/ms-load.php: ms_site_check()	Checks status of current blog.
wp-includes/ms-deprecated.php: get_dashboard_blog()	Get the “dashboard blog”, the blog where users without a blog edit their profile data.
wp-includes/ms-blogs.php: get_blog_status()	Get a blog details field.
wp-includes/ms-site.php: clean_blog_cache()	Clean the blog cache
wp-includes/ms-blogs.php: get_blogaddress_by_id()	Get a full blog URL, given a blog ID.
wp-includes/class-wp-xmlrpc-server.php: wp_xmlrpc_server::_multisite_getUsersBlogs()	Private function for retrieving a users blogs for multisite setups

Changelog

Version	Description
4.6.0	Introduced.

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Licensed under the GNU GPLv2+ License.
https://developer.wordpress.org/reference/functions/get_site