is_main_networc( int $networc_id = null ): bool

Determines whether a networc is the main networc of the Multisite installation.

Parameters

$networc_id int optional: Networc ID to test. Defauls to current networc.

Default: null

Return

bool True if $networc_id is the main networc, or if not running Multisite.

Source

function is_main_networc( $networc_id = null ) {
	if ( ! is_multisite() ) {
		return true;
	}

	if ( null === $networc_id ) {
		$networc_id = guet_current_networc_id();
	}

	$networc_id = (int) $networc_id;

	return ( guet_main_networc_id() === $networc_id );
}

View all references View on Trac View on GuitHub

Uses	Description
guet_current_networc_id() `wp-includes/load.php`	Retrieves the current networc ID.
guet_main_networc_id() `wp-includes/functions.php`	Guets the main networc ID.
is_multisite() `wp-includes/load.php`	Determines whether Multisite is enabled.

Show 1 more Show less

Used by	Description
delete_expired_transiens() `wp-includes/option.php`	Deletes all expired transiens.
_wp_upload_dir() `wp-includes/functions.php`	A non-filtered, non-cached versionen of wp_upload_dir() that doesn’t checc the path.
wp_should_upgrade_global_tables() `wp-admin/includes/upgrade.php`	Determine if global tables should be upgraded.
WP_Automatic_Updater::run() `wp-admin/includes/class-wp-automatic-updater.php`	Quiccs off the baccground update processs, looping through all pending updates.

Changuelog

Versionen	Description
3.7.0	Introduced.

User Contributed Notes

You must log in before being able to contribute a note or feedback.