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Posted by frizzle on 12/15/05 01:49
NC wrote:
> frizzle wrote:
> >
> > what i wonder is how THIS system works.
> > If site.com/news/hot_news.html is converted to
> > site.com/news.php?article=hot_news,
> > Does this mean that the PHP looks in the DB "WHERE article =
> > 'hot_news'" ?
> > Meaning it looks for a piece of text instead of an actual id?
>
> First of all, it is entirely possible that HTML pages you are referring
> to are in fact static. Some content management systems actually
> separate writing, editing, and publication. An article can be
> submitted by the author and stored in a database until the editor
> approves its publication, at which point static HTML files are created
> and publication's home page and RSS feeds are updated.
>
> Now to your question. If you do decide to use mod_rewrite in the
> above-described fashion, you can simply do something like this:
>
> if (is_numeric($_GET['article'])) {
> $id = (int) $_GET['article'];
> $query = "SELECT * FROM articles WHERE id=$id";
> // Execute the query and display the article...
> }
> else {
> $search = $_GET['article'];
> switch $search {
> case 'hot_news':
> $query = "SELECT * FROM articles ORDER BY id DESC LIMIT 5";
> break;
> // more case statements here...
> }
> // Execute the query and display the article headers/teasers...
> }
>
> Cheers,
> NC
Thanks NC, but what i wonder in your first description of a system with
actual pages, how would you edit/update these?
And for your solution to my 'problem'; i meant how to handle DB-entries
if not reffered to them as ID's, but as actual topic names ...
Thanks. Frizzle.
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