WP_INSTALLING_NETWORK

The WordPress Core WP INSTALLING NETWORK constant.

Value (bool)

true 

Usage

  1. if ( defined( 'WP_INSTALLING_NETWORK' ) ) { 
  2.      
  3.     // grab the value 
  4.     $value = constant( 'WP_INSTALLING_NETWORK' ); 
  5.                  
  6.     if ( !empty( $value ) ) { 
  7.         // go forth and prosper... 
  8.     } 
  9. } 
  10.  

Defined (2)

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

/wp-admin/includes/schema.php  
  1. define( 'WP_INSTALLING_NETWORK', true ); 
/wp-admin/network.php  
  1. define( 'WP_INSTALLING_NETWORK', true );