织梦DEDECMS扩展标签怎么用

织梦dedecms扩展标签怎么用？

织梦DEDECMS扩展标签演示实例

推荐学习：织梦cms

我们可以看一个示例标签：demotag.lib.php，

if(!defined('DEDEINC')){exit("RequestError!");}functionlib_demotag(&$ctag,&$refObj){global$dsql,$envs;$attlist="row|12,titlelen|24";FillAttsDefault($ctag->CAttribute->Items,$attlist);extract($ctag->CAttribute->Items,EXTR_SKIP);$revalue='';//------------------------------------------------------$revalue='HelloWord!';//------------------------------------------------------return$revalue;}?>