xmpp::InstallFiles: Bitrix method

      
<?php 
//  xmpp :: InstallFiles()
//  /dist/bitrix/modules/xmpp/install/index.php:73

    
function InstallFiles()
    {
        if(
$_ENV["COMPUTERNAME"]!='BX')
        {
            
CopyDirFiles($_SERVER["DOCUMENT_ROOT"]."/bitrix/modules/xmpp/install/admin"$_SERVER["DOCUMENT_ROOT"]."/bitrix/admin"truetrue);
            
CopyDirFiles($_SERVER["DOCUMENT_ROOT"]."/bitrix/modules/xmpp/install/themes"$_SERVER["DOCUMENT_ROOT"]."/bitrix/themes"truetrue);
        }
        return 
true;
    }