NEWS: TAG output in template

cp_trig_news01.php

<?php
// -------------------------------------------------------------------------------------------
// obligate check for phpwcms constants
    if (!defined('PHPWCMS_ROOT')) {
        die("You Cannot Access This Script Directly, Have a Nice Day."); }
// -------------------------------------------------------------------------------------------
 
// 27.05.10 KH: http://planmatrix.de
// CP trigger: NEWS Tags ausgeben V1.0
// Template: An der Stelle {#NEWS_TAGS#} werden die verwendeten Tags ausgegeben
// --------------------------------------------------------------------------------------------
 
function NEWS_TAGS($text, & $data) {
 
    // Der richtige CP news (33) und Tag vorhanden?
    if     ( $data['acontent_type'] == 33  AND ( strpos($text, '{#NEWS_TAGS#}') ) )  {
 
        $str = unserialize($data['acontent_form']);
 
        if (!empty($str['news_category'])) {
 
            $str = implode (', ',$str['news_category']);
 
        } else
            $str = '';
 
        $text = str_replace('{#NEWS_TAGS#}',$str,$text);
    }
 
    return $text;
    }
 
    register_cp_trigger('NEWS_TAGS');
 
?>