connect_error) { die('無法連上資料庫:' . $db->connect_error); } $db->set_charset("utf8"); return $db; } //讀出單一文章 function show_article($sn) { global $db, $smarty; require_once 'HTMLPurifier/HTMLPurifier.auto.php'; $config = HTMLPurifier_Config::createDefault(); $purifier = new HTMLPurifier($config); $sql = "SELECT * FROM `article` WHERE `sn`='$sn'"; $result = $db->query($sql) or die($db->error); $data = $result->fetch_assoc(); $data['content'] = $purifier->purify($data['content']); $smarty->assign('article', $data); } ```
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