链接打开404错误页面

Question

I'm having a problem with a WordPress link. I'm using php to link to my subpage called page-projekti.php with the following code:

<?php echo site_url('/projekti/'); ?>

When I click the link, it opens up a 404 page, which says:

Object not found!

The requested URL was not found on this server. The link on the referring page seems to be wrong or outdated. Please inform the author of that page about the error.

If you think this is a server error, please contact the webmaster.

The link used to work just fine before I reinstalled WordPress due to some issues I had. Now it just displays this page everytime I click on it.

Did I change something important by accident, while reinstalling? Or is there another reason, why this does not work?

Answer 1

In wordpress documentation it says:

   echo site_url();

will return the url for the current site you are on, but through parameters you can get url´s to other pages. The complete function is:

  site_url( $path, $scheme );

as an example they give:

  $url = site_url( '/secrets/', 'https' );

so maybe you want to try also using that second parameter "$scheme", so try:

  echo site_url('/projekti/', 'https);

or

  echo site_url('/projekti/', 'http');

Also if your site is called "page-projekti" you might want to try:

  echo site_url('/page-projekti/', 'https');

An other way to get a link to a page is, using the function:

 echo get_page_link($page_id);

Every page gets an id you can use. Here is a link, which explains how to get the id of a page: WordPress Page ID