| #404 | $tagdatas = $tags = array(); |
| #405 | if($tagstr){ |
| #406 | $tags_arr = explode(',', $tagstr); |
| #407 | $tags_arr = array_unique($tags_arr); //去重 |
| #408 | $tags_arr = array_filter($tags_arr); //去掉空 |
| #409 | $this->cms_content_tag->table = 'cms_'.$table.'_tag'; |
| #410 | for($i = 0; isset($tags_arr[$i]) && $i < 8; $i++) { //只保留8个标签 |
| #411 | $name = $this->cms_content_tag->_tagformat($tags_arr[$i]); |
| #412 | if($name){ |
| #413 | $tagdata = $this->cms_content_tag->find_fetch(array('name'=>$name), array(), 0, 1); //看看是否已经存在 |