/***  文章內容提取圖片(多張)自定義輸出** @access    public* @param     string  $string  文檔內容* @param     string  $num  輸出幾張* @return    string*/if(!function_exists('getBodypics')){function getBodypics($string, $num){preg_match_all("/<img([^>]*)/s*src=('|/")([^'/"]+)('|/")/",$string,$matches);$imgsrc_arr = array_unique($matches[3]);$count = count($imgsrc_arr);$i = 0;foreach($imgsrc_arr as $imgsrc){if($i == $num) break;$result .= "<a><img src=/"$imgsrc/"/></a>";$i++;}return $result;}}

[field:body function=getBodypics(@me,3)/]