1 <?php

     2 /**

     3  * Update/Install Plugin/Theme network administration panel.

     4  *

     5  * @package WordPress

     6  * @subpackage Multisite

     7  * @since 3.1.0

     8  */

     9 

    10 if ( isset( $_GET['action'] ) && in_array( $_GET['action'], array( 'update-selected', 'activate-plugin', 'update-selected-themes' ) ) )

    11 	define( 'IFRAME_REQUEST', true );

    12 

    13 /** Load WordPress Administration Bootstrap */

    14 require_once( dirname( __FILE__ ) . '/admin.php' );

    15 

    16 if ( ! is_multisite() )

    17 	wp_die( __( 'Multisite support is not enabled.' ) );

    18 

    19 require( ABSPATH . 'wp-admin/update.php' );