get_current_network_id() – Function | Developer.WordPress.org

Retrieves the current network ID.

Return

int The ID of the current network.

Source

function get_current_network_id() {
	if ( ! is_multisite() ) {
		return 1;
	}

	$current_network = get_network();

	if ( ! isset( $current_network->id ) ) {
		return get_main_network_id();
	}

	return absint( $current_network->id );
}

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Uses	Description
get_network()`wp-includes/ms-network.php`	Retrieves network data given a network ID or network object.
absint()`wp-includes/load.php`	Converts a value to non-negative integer.
is_multisite()`wp-includes/load.php`	Determines whether Multisite is enabled.

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Used by	Description
wp_count_sites()`wp-includes/ms-blogs.php`	Counts number of sites grouped by site status.
wp_insert_site()`wp-includes/ms-site.php`	Inserts a new site into the database.
wp_load_press_this()`wp-admin/press-this.php`
validate_another_blog_signup()`wp-signup.php`	Validates a new site sign-up for an existing user.
can_edit_network()`wp-admin/includes/ms.php`	Determines whether or not this network from this page can be edited.
WP_MS_Sites_List_Table::prepare_items()`wp-admin/includes/class-wp-ms-sites-list-table.php`	Prepares the list of sites for display.
wp_get_sites()`wp-includes/ms-deprecated.php`	Return an array of sites for a network or networks.
get_admin_users_for_domain()`wp-includes/ms-deprecated.php`	Get the admin for a domain/path combination.
get_blog_list()`wp-includes/ms-deprecated.php`	Deprecated functionality to retrieve a list of all sites.
get_last_updated()`wp-includes/ms-blogs.php`	Gets a list of most recently updated blogs.

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Changelog

Version	Description
4.6.0	Introduced.

User Contributed Notes

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Preliot 5 years ago

You must log in to vote on the helpfulness of this noteVote results for this note: 2You must log in to vote on the helpfulness of this note

Warning: This function returns the site_id and not the expected blog_id in multisite context.

I was creating a plugin and used get_current_network_id() to get the current network site. It seemed to fail, because it kept returning 1. The solution was to use get_current_blog_id() .

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get_current_network_id(): int

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Changelog

User Contributed Notes

get_current_network_id(): int

In this article

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Source

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Changelog

User Contributed Notes