PHP expHistory::getBack示例

示例#1

文件： function.backlink.php 项目： notzen/exponent-cms

/**
 * Smarty {backlink} function plugin
 *
 * Type:     function<br>
 * Name:     backlink<br>
 * Purpose:  create a back link
 *
 * @param         $params
 * @param \Smarty $smarty
 */
function smarty_function_backlink($params, &$smarty)
{
    //	global $history;
    //	$d=$params['distance']?$params['distance']+1:2;
    //	echo makelink($history->history[$history->history['lasts']['type']][count($history->history[$history->history['lasts']['type']])-$d]['params']);
    $d = $params['distance'] ? $params['distance'] : 1;
    echo makeLink(expHistory::getBack($d));
}