In Network Admin > Settings > Domain Mapping > Domain Options, uncheck Remote Login. That should also remove it. In my case, the “script” just retrieves the home page (html), causing a script error and a lot of wasted resources on every page view. Similar complaints in Does Domain Mapping plugin insert javascript on headers?.
I use on the root site a small theme for redirect to the languages. A very small theme for locate the language of the users and redirect to the blog of this language. <?php // Browsersprache ermitteln function lang_get_from_browser($allowed_languages, $default_language, $lang_variable = NULL, $strict_mode = TRUE) { // $_SERVER[‘HTTP_ACCEPT_LANGUAGE’] verwenden, wenn keine Sprachvariable mitgegeben wurde … Read more
The following filter works in Multisite in the following screens: /wp-admin/network/themes.php /wp-admin/network/site-themes.php?id=1 (individual sites allowed themes) add_filter( ‘all_themes’, ‘wpse_55081_remove_themes_ms’ ); function wpse_55081_remove_themes_ms($themes) { unset($themes[‘Twenty Ten’], $themes[‘Twenty Eleven’]); return $themes; } For the regular theme selector in a single site or sub-site of a network /wp-admin/themes.php (Appearance -> Themes), looks like there’s no hook… Manipulate list … Read more
Although this isn’t well documented, “Super Admin” is not a role (in that it is not an actual role object). It’s more like a special “status”. A list of users who are Super Admins (also called “network admins” or “site admins”) are stored in a database site-option record called site_admins. Generally, adding a capability to … Read more
If possible, you should try and fix the cause of this error – invalid SSL certificates. But there are some instances where this is not possible or desirable. One obvious one being development sites using a self-signed SSL certs. One way around this is to set $ssl_verify to false before line 1161 of wp-includes/class-http.php: curl_setopt( … Read more
There is currently a bug in the functionality that handles the NOBLOGREDIRECT constant, which causes 404 errors on the main site to be redirected to the value of the constant. Apparently this is the expected behaviour for sub-directory networks (example.com/subsite), but should not take place on subdomain networks (subsite.example.com). There is a WordPress Trac ticket … Read more
The following .htaccess to rewrite example … RewriteCond %{REQUEST_URI} ^/wp-content/uploads/[^\/]*/.*$ RewriteRule ^(.*)$ http://example.com/$1 [QSA,L] Just to note… this will result in an external redirect (as if R=302 was included on the RewriteRule directive), not simply a “rewrite” (as is suggested) – even without the R flag. So, the browser will issue two requests for every … Read more
No way to do that in a “word press” way… function multisite_profession_select(){ switch_to_blog(1); $taxonomies = array(‘rsitecat’); $check_later = array(); global $wp_taxonomies; foreach($taxonomies as $taxonomy){ if (isset($wp_taxonomies[$taxonomy])){ $check_later[$taxonomy] = false; } else { $wp_taxonomies[$taxonomy] = true; $check_later[$taxonomy] = true; } } $args = array(‘hide_empty’ => false); $terms = get_terms($taxonomies, $args ); echo ‘<pre>’; print_r($terms); echo ‘</pre>’; … Read more
This should do the trick. Read along with the comments for some explanation. // get users with specified roles — this can go in functions function get_users_with_role( $roles ) { global $wpdb; if ( ! is_array( $roles ) ) $roles = array_walk( explode( “,”, $roles ), ‘trim’ ); $sql=” SELECT ID FROM ” . $wpdb->users … Read more
As of WordPress 4.6.0 there is a resource hints API that automatically adds all unique enqueued domains, which you can override with wp_resource_hints – you should only use the following answer if you’re stuck with < 4.6.0 All you can do is bump the priority of your hook: add_action( ‘wp_head’, ‘dns_prefetch’, 0 /* Highest priority … Read more