PHP基本网站页面链接

Question

I'm creating a simple php website with changeable themes. I have a directory called MyThemes with aa folder inside containing the following files header.php , sidebar.php , page.php , footer.php now the problem is that i want to display a page from the database using the page.php file of the selected theme, but the generated link will be something like

website/MyThemes/ThemeName/page.php?id=somePageID

I want to change that if possible to something like

website/pages/somePageID

I have a little experience with PHP, but apparently not enough to do this. So any help will be greatly appreciated.

Answer 1

This is typically done via URL rewriting by the webserver: the server makes sure /url/like/this is converted to (for instance) something.php?like=this . After that there is no difference to the application. Apache uses mod_rewrite to do this. If you were using Django, this would be configured in the urls.py files.

You could still simplify your URLs to website/pages.php?id=n by remembering the theme in a cookie or session variable though.

Also, your current file paths suggest that you duplicated the pages for the different themes though: this is never a good idea. Don't repeat yourself!

Answer 2

You can use friendly urls and regular expressions:

See

http://www.phpriot.com/articles/search-engine-urls

In this article, you'll find instructions for using htaccess:

Example:

<IfModule mod_rewrite.c>
RewriteEngine on
#rule not apply directories
RewriteCond %{REQUEST_FILENAME} !-d
#rule not apply files
RewriteCond %{REQUEST_FILENAME} !-f

#Rule to page 
RewriteRule ^page/$ page.php
RewriteRule ^page$ page.php
RewriteRule ^page/(.*)/(.*)?$ page.php?id=$1&des=$2
RewriteRule ^page/(.*)?$ page.php?id=$1
</IfModule>