wp-redirect

You can never trust user input. Always prepare a value that you want use in your own code. Example: $path = filter_input( INPUT_SERVER, ‘REQUEST_URI’, FILTER_SANITIZE_URL ); if ( $path ) { $url=”http://old.example.com” . $path; $url_escaped = esc_url( $url ); $status = 301; $message = “Moved to <a href=”https://wordpress.stackexchange.com/questions/233824/$url_escaped”>$url_escaped</a>.”; wp_redirect( ‘http://old.example.com’. $path, $status ); wp_die( $message, … Read more

You cannot redirect inside process_bulk_actions() call, by the time WordPress is processing that file headers were already sent ( do not know exactly why ). You should simply write a message, and use wp_die( $message ) instead of die(). When you use bulk actions WordPress redirects that action to the file showing the list, and … Read more

Redirect to specific page

How to redirect non-logged in users from a URL to a specific page?

Here’s an updated version of the code that successfully redirects users who are not logged in to a specific page when they try and view a tag or category archive or a singular post. add_action( ‘template_redirect’, ‘wpse_redirect_to_specific_page’ ); function wpse_redirect_to_specific_page() { // Bail if the user is logged in. if ( is_user_logged_in() ) { return; … Read more

Fix a Permalink plugin: it miss the redirect from old to new permalink