<?php 
/** 
 * Update/Install Plugin/Theme network administration panel. 
 * 
 * @package WordPress 
 * @subpackage Multisite 
 * @since 3.1.0 
 */ 
 
if ( isset( $_GET['action'] ) && in_array( $_GET['action'], array( 'update-selected', 'activate-plugin', 'update-selected-themes' ), true ) ) { 
    define( 'IFRAME_REQUEST', true ); 
} 
 
/** Load WordPress Administration Bootstrap */ 
require_once __DIR__ . '/admin.php'; 
 
require ABSPATH . 'wp-admin/update.php'; 
 
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