404-error

How to use if($wp_query->query_vars[‘name’] == ‘pagethatdontexist’) without getting a 404? How to suppress 404

You can use an earlier action, request, to do whatever you need. It allows you to modify query variables, or even cancel the entire request without issuing a 404 error: function wpse112929_cancel_request_parsing( $query_vars ) { if ( in_array( ‘pagethatdontexist’, $query_vars ) ) { return array(); } return $query_vars; } add_action( ‘request’, ‘wpse112929_cancel_request_parsing’ ); I used … Read more

404 on page 2 multisite

Every front end page request on a WordPress site produces a main query. The template that WordPress decides to load is based on the results of that main query (you can see the order that WordPress does these things by looking at the Action Reference page). Despite the fact that you never output the results … Read more

WPML – 404 Error when I try to pass GET parameters in my “different languages in directories” installation

The problem your GET param is using the same name as the query var for your custom post type. $link = $link_aqui_se_sirve.’?’.$establecimientos_cpt_name.’=’.$tax->slug; With that URL, WordPress is expecting the value of the $establecimientos_cpt_name parameter to be a post slug. Instead you are giving it a taxonomy slug. This will give you a 404 unless you … Read more

Force 404 redirect to home?

A 404 should never be a redirect. A redirection status begins with 3, not with 4. You can either include the index.php (or home.php or front-page.php) in your 404.php or just remove the 404.php from your theme. Then WordPress will use the index.php.

When I remove get_header() from 404 page, my css doesnt work

Of course it doesn’t. When you remove get_header() you also remove the code that loads the CSS files, not to mention that you remove large blocks of necessary HTML markup. The template you’ve posted above is very, very broken. You’ve also left out get_footer() which will most likely leave your markup broken as well. Instead … Read more

URL Change – Check if Post Exists Before 404

function checkArtist() { $page = get_page_by_path($_SERVER[‘REQUEST_URI’].”https://wordpress.stackexchange.com/”,OBJECT,’artist’); if($page){ header(“HTTP/1.1 301 Moved Permanently”); header(“Location: /artist”.$_SERVER[‘REQUEST_URI’]); } } add_action( ‘wp’, ‘checkArtist’ ); I add a custom hook using wp which as the article says: This hook is one effective place to perform any high-level filtering or validation, following queries, but before WordPress does any routing, processing, or handling. … Read more

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