Question

get_network( WP_Network|int|null $network = null )

Retrieves network data given a network ID or network object.

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description

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

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参数

$network

(WP_Network|int|null) (Optional) Network to retrieve. Default is the current network.

Default value: null

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返回值

(WP_Network|null) The network object or null if not found.

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源代码

File: wp-includes/ms-blogs.php

function get_network( $network = null ) {
	global $current_site;
	if ( empty( $network ) && isset( $current_site ) ) {
		$network = $current_site;
	}

	if ( $network instanceof WP_Network ) {
		$_network = $network;
	} elseif ( is_object( $network ) ) {
		$_network = new WP_Network( $network );
	} else {
		$_network = WP_Network::get_instance( $network );
	}

	if ( ! $_network ) {
		return null;
	}

	/**
	 * Fires after a network is retrieved.
	 *
	 * @since 4.6.0
	 *
	 * @param WP_Network $_network Network data.
	 */
	$_network = apply_filters( 'get_network', $_network );

	return $_network;
}

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更新日志

Version	description
4.6.0	Introduced.

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相关函数

Uses

• wp-includes/ms-blogs.php: get_network
• wp-includes/class-wp-network.php: WP_Network::__construct()
• wp-includes/class-wp-network.php: WP_Network::get_instance()
• wp-includes/plugin.php: apply_filters()

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Used By

• wp-includes/load.php: get_current_network_id()
• wp-includes/class-wp-network-query.php: WP_Network_Query::get_networks()
• wp-includes/functions.php: get_main_network_id()
• wp-admin/includes/class-wp-ms-sites-list-table.php: WP_MS_Sites_List_Table::handle_row_actions()
• wp-admin/includes/class-wp-ms-users-list-table.php: WP_MS_Users_List_Table::column_blogs()
• wp-login.php: retrieve_password()
• wp-login.php: login_header()
• wp-signup.php: signup_another_blog()
• wp-signup.php: signup_user()
• wp-signup.php: show_blog_form()
• wp-admin/includes/ms.php: wpmu_delete_blog()
• wp-admin/includes/schema.php: populate_options()
• wp-admin/includes/upgrade.php: wp_install_defaults()
• wp-includes/functions.php: is_main_site()
• wp-includes/link-template.php: network_site_url()
• wp-includes/link-template.php: network_home_url()
• wp-includes/http.php: ms_allowed_http_request_hosts()
• wp-includes/admin-bar.php: wp_admin_bar_site_menu()
• wp-includes/ms-functions.php: add_new_user_to_blog()
• wp-includes/ms-functions.php: fix_phpmailer_messageid()
• wp-includes/ms-functions.php: wpmu_welcome_user_notification()
• wp-includes/ms-functions.php: redirect_this_site()
• wp-includes/ms-functions.php: install_blog()
• wp-includes/ms-functions.php: wpmu_welcome_notification()
• wp-includes/ms-functions.php: wpmu_validate_blog_signup()
• wp-includes/ms-load.php: wp_get_network()
• wp-includes/ms-load.php: ms_site_check()
• wp-includes/ms-deprecated.php: get_dashboard_blog()
• wp-includes/ms-blogs.php: get_id_from_blogname()
• wp-includes/ms-default-constants.php: ms_cookie_constants()
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User Contributed Notes