get_current_network_id

Retrieves the current network ID.

Description

(int) get_current_network_id(); 

Returns (int)

The ID of the current network.

Usage

  1. if ( !function_exists( 'get_current_network_id' ) ) { 
  2.     require_once ABSPATH . WPINC . '/load.php'; 
  3. } 
  4.  
  5.   
  6. // NOTICE! Understand what this does before running. 
  7. $result = get_current_network_id(); 
  8.     

Defined (1)

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

/wp-includes/load.php  
  1. function get_current_network_id() { 
  2.     if ( ! is_multisite() ) { 
  3.         return 1; 
  4.     } 
  5.  
  6.     $current_network = get_network(); 
  7.  
  8.     if ( ! isset( $current_network->id ) ) { 
  9.         return get_main_network_id(); 
  10.     } 
  11.  
  12.     return absint( $current_network->id ); 
  13. }