If instead of modifying functions.php you can modify wp-config.php, you can use the following: define(‘WP_HOME’,’http://example.com’); define(‘WP_SITEURL’,’http://example.com’); Source: https://codex.wordpress.org/Changing_The_Site_URL#Edit_wp-config.php
add this line to functions.php remove_filter(‘template_redirect’, ‘redirect_canonical’); and don’t forget clear cache or test on clean browser
How can I change all links on pages to point to a different domain from where the site is hosted?
Suggestion: I suppose that you have a backend interface that use custom fields to do this. Don’t use permalinks in this fields, instead save the post_id of the page that you want to link in the custom field and use get_permalink() in your code Example: Custom field name: link_to_page In your code, use, for example … Read more
Add the following custom function in functions.php file of your theme to get the page url without the clean urls function get_page_custom_link() { global $post; $link = ”; if ( ‘page’ == get_option( ‘show_on_front’ ) && $post->ID == get_option( ‘page_on_front’ ) ) $link = home_url(“https://wordpress.stackexchange.com/”); else $link = home_url( ‘?page_id=’ . $post->ID ); return $link; … Read more
To create a basic plugin, add a directory in wp-content/plugin, then put a php file in it with the required header, and that’s it. Now, here is how to use the action : add_action( ‘wpmu_new_blog’, ‘user16975_customize_blog’, 10, 6); function user16975_customize_blog($blog_id, $user_id, $domain, $path, $site_id, $meta ){ // do not forget to select the correct blog … Read more
From the two .htaccess files you posted I can’t see how your site is working at all?! If you request example.com/ (the document root) then the second rule in the root .htaccess file rewrites the request directly to /subdirectory/index.html (not index.php). If /subdirectory/index.html exists then the (non-WordPress) file is served, otherwise see #2 If you … Read more
Since you mention multiple environments you can manually define the site URL within your wp-config.php file define(‘WP_SITEURL’, ‘http://’ . $_SERVER[‘HTTP_HOST’] . ‘/path/to/wordpress’); define(‘WP_HOME’, ‘http://’ . $_SERVER[‘HTTP_HOST’] . ‘/path/to/wordpress’); Keep in mind that it will override what you have set in your options table. As detailed in the documentation: Setting this value in wp-config.php overrides the … Read more
Without knowing exactly what you are trying to do, it seems you want to append query variables to the URL. WordPress has methods for handling that properly, without manual string concatenation. Look at the documentation for add_query_arg() for details: https://developer.wordpress.org/reference/functions/add_query_arg/ You can rebuild the URL and append query variables to the URL query by using … Read more
Every thing you need is covered in the codex Moving WordPress entry.