Пример #1
0
 function prepare_excerpt($length, $r)
 {
     $text = trim($r->post_excerpt);
     if ($text == "") {
         $text = str_replace(']]>', ']]>', $r->post_content);
         $text = strip_tags($text);
     }
     $text = gdFunctionsGDSR::trim_to_words($text, $length);
     return $text;
 }