PHP iCMS::str_replace_limit示例

示例#1

文件： article.app.php 项目： World3D/iCMS

 public function keywords($content)
 {
     if (iCMS::$config['other']['keyword_limit'] == 0) {
         return $content;
     }
     $keywords = iCache::get('iCMS/keywords');
     if ($keywords) {
         foreach ($keywords as $i => $val) {
             if ($val['times'] > 0) {
                 $search[] = $val['keyword'];
                 $replace[] = '<a class="keyword" target="_blank" href="' . $val['url'] . '">' . $val['keyword'] . '</a>';
             }
         }
         return iCMS::str_replace_limit($search, $replace, stripslashes($content), iCMS::$config['other']['keyword_limit']);
     }
     return $content;
 }