source: branches/XPressMU/xpressme_integration_kit/blocks/sidebar_block.php

<?php
if( ! defined( 'XOOPS_ROOT_PATH' ) ) exit ;
$mydirname = basename( dirname( dirname( __FILE__ ) ) ) ;

eval( '
function b_'.$mydirname.'_sidebar_show($options){
        return _b_sidebar_show($options) ;
}
function b_'.$mydirname.'_sidebar_edit($options){
        return _b_sidebar_edit($options) ;
}
' ) ;           
        
if( ! defined( 'XPRESS_SIDEBAR_BLOCK_INCLUDED' ) ) {
        define( 'XPRESS_SIDEBAR_BLOCK_INCLUDED' , 1 ) ;
        
        function _b_sidebar_show($options)
        {
                $mydirname = basename( dirname( dirname( __FILE__ ) ) ) ;

                $mydirpath = XOOPS_ROOT_PATH . '/modules/' . $mydirname;
                $block_function_name = basename( __FILE__ );
                
                require_once $mydirpath.'/include/xpress_block_render.php';
                return xpress_block_render($mydirname,$block_function_name,$options);
        }

}

?>