get_blog_count

The number of active sites on your installation.

Description

(int) get_blog_count( (int) $network_id = 0 );

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

Returns (int)

Parameters (1)

0. $network_id — Optional. (int): Deprecated, not supported.

Usage

if ( !function_exists( 'get_blog_count' ) ) { 
    require_once ABSPATH . WPINC . '/ms-functions.php'; 
} 
  
// Deprecated, not supported. 
$network_id = -1; 
  
// NOTICE! Understand what this does before running. 
$result = get_blog_count($network_id);

Defined (1)

The function is defined in the following location(s).

/wp-includes/ms-functions.php

function get_blog_count( $network_id = 0 ) { 
    if ( func_num_args() ) 
        _deprecated_argument( __FUNCTION__, '3.1.0' ); 
 
    return get_site_option( 'blog_count' ); 
}