get_blog_count() WordPress Function
The get_blog_count() function in WordPress returns the number of blogs associated with a user. This function is useful for multisite installations.
get_blog_count( int|null $network_id = null ) #
Gets the number of active sites on the installation.
Description
The count is cached and updated twice daily. This is not a live count.
Parameters
- $network_id
(int|null)(Optional)ID of the network. Default is the current network.
Default value: null
Return
(int) Number of active sites on the network.
Source
File: wp-includes/ms-functions.php
function get_blog_count( $network_id = null ) {
return get_network_option( $network_id, 'blog_count' );
}
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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. |