XoopsModules25x / lexikon

     * @param  bool         $break_words

     * @return mixed|string

     */

public static function truncateTagSafe($string, $length = 80, $etc = '...', $break_words = false)

{

    if ($length == 0) {

        return '';

    }

    if (strlen($string) > $length) {

        $length -= strlen($etc);

        if (!$break_words) {

            $string = preg_replace('/\s+?(\S+)?$/', '', substr($string, 0, $length + 1));

            $string = preg_replace('/<[^>]*$/', '', $string);

            $string = LexikonUtility::closeTags($string);

        }

        return $string . $etc;

    } else {

        return $string;

    }

}

    /**

     * @return array

 *           <amos dot robinson at gmail dot com>

 * used in Block entries_scrolling.php

 */

function lx_truncate_tagsafe($string, $length = 80, $etc = '...', $break_words = false) {

    if ($length == 0) return '';

    if (strlen($string) > $length) {

        $length -= strlen($etc);

        if (!$break_words) {

            $string = preg_replace('/\s+?(\S+)?$/', '', substr($string, 0, $length+1));

            $string = preg_replace('/<[^>]*$/', '', $string);

            $string = lx_close_tags($string);

        }

        return $string . $etc;

    } else {

        return $string;

    }

}

function lexikon_summary() {

global $xoopsDB;