get_blog_count( int|null $network_id = null ): int

Gets the number of active sites on the installation.


Description

The count is cached and updated twice daily. This is not a live count.


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Parameters

$network_id int|null Optional
ID of the network. Default is the current network.

Default: null


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Return

int Number of active sites on the network.


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Source

File: wp-includes/ms-functions.php. View all references

function get_blog_count( $network_id = null ) {
	return get_network_option( $network_id, 'blog_count' );
}


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Changelog

Changelog
Version Description
MU (3.0.0) MU (3.0.0)
4.8.0 The $network_id parameter is now being used.
3.7.0 Introduced.

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