Question

我搜索了SO，但这里的所有例子都不适合我。

I have a $_SESSION['title']; //Session variable contains title from calling page

$title = $_SESSION['title']; //local variable contains article title

让我们说这篇文章的标题是每日新闻如何将我的规则修改为

http://www.newstoday.com/readnews/12/news-of-the-day

BTW http://www.newstoday.com/readnews/12 //this works

RewriteEngine on
RewriteRule ^readnews/([0-9]+)$ readnews.php?news_art_id=$1

Answer 1

尝试类似的东西：

RewriteEngine on
RewriteRule ^readnews/([0-9]+)(/(.*))?$ readnews.php?news_art_id=$1&other_params=$3

稍后添加：id之后的所有内容都将出现在other_params GET param中。

Answer 2

您的正则表达式不正确。它应该是：

RewriteEngine on
RewriteRule ^readnews/([0-9]+) readnews.php?news_art_id=$1

$表示网址的结尾，但您想要在ID之后的内容，您应该将其删除

Answer 3

首先，您需要确保PHP能够区分这两个URL。

RewriteRule ^readnews/([0-9]+)(\/[a-z-]+)?$ readnews.php?news_art_id=$1&title=$2

如果网址中存在标题，这将使$_POST['title']包含news-of-the-day - 否则$_POST['title']将为空。在此之后，您可以简单地检查它是否由PHP设置并重定向，如果不是：

if (empty($_POST['title']))
  header("Location: /readnews/".$_POST['news_art_id']."/".$_SESSION['title']);

修改Mod_rewrite规则以将文章标题添加到URL

3 个答案: