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

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

eval( '
function b_'.$mydirname.'_search_show($options){
        return _b_search_show($options) ;
}
function b_'.$mydirname.'_search_edit($options){
        return _b_search_edit($options) ;
}
' ) ;   

if( ! defined( 'XPRESS_SEARCH_BLOCK_INCLUDED' ) ) {
        define( 'XPRESS_SEARCH_BLOCK_INCLUDED' , 1 ) ;

        function _b_search_edit($options)
        {
                $mydirname = empty( $options[0] ) ? 'xpress' : $options[0] ;
                $this_template = empty( $options[1] ) ? 'db:'.$mydirname.'_search_block.html' : trim( $options[1] );
                $disp_count = empty( $options[2] ) ? '18' : $options[2] ;
                $mydirpath = XOOPS_ROOT_PATH . '/modules/' . $mydirname ;
                
                require_once(XOOPS_ROOT_PATH.'/modules/'.$mydirname.'/blocks/block_common.php') ;
                
                $form  = "MyDirectory <input type='text' name='options[0]' value='" . $mydirname . "' /><br />";
                $form .= block_template_setting($mydirname,'options[1]',htmlspecialchars($this_template,ENT_QUOTES));
                $form .= "<br />";              
                $form .= _MB_XP2_SEARCH_LENGTH .": <input type='text' size='3' name='options[2]' value='" . $disp_count . "' /><br />";
//          $form .="<br /><input type='text' size='60' name='options[2]' value='".htmlspecialchars($this_template,ENT_QUOTES)."' />";

                return $form;
        }

        function _b_search_show($options)
        {
                $mydirname = empty( $options[0] ) ? 'xpress' : $options[0] ;
                $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);
        }
}
?>