To a certain extent, yes. Take a look at the WP Multi Network plugin. It allows you to have multiple, separate MU networks running off the same installation – same core, same plugins, same themes, same database.
You just have to modify your query to get only first 25 matches SELECT * FROM $wpdb->blogs WHERE spam = ‘0’ AND deleted = ‘0’ and archived = ‘0’ and public=”1″ limit 25. The result is already order by id what is incremented automatically, you don’t have anything to bother about there. Also please note, … Read more
Well it is quite possible, when using a multisite you have a few extra tables in your database. One of them is one that is called wp_site which has inside it a list of all your blogs. It looks something like site_id | blog_id | some other vars … 1 1 … 1 2 … … Read more
I found a small hack to filter by taxonomy without create the taxonomy in the child theme. In the core exists the function “taxonomy_exists“: function taxonomy_exists( $taxonomy ) { global $wp_taxonomies; return isset( $wp_taxonomies[$taxonomy] ); } And is this function who hive “false” because the taxonomy don’t exists in your child theme. If this function … Read more
Go to your site’s Network Admin page — usually something like example.com/wp-admin/network/. Go to Sites » All Sites. Mouse over the site that you need to edit and select Edit in the menu that appears. Now select the Settings tab. Scroll down to the bottom (or near the bottom, depending on whether you have plugins … Read more
I would prefer to do this at web server level. If you are on NGINX server, you can use in your site conf file: add_header Access-Control-Allow-Origin *; If you are on Apache server, you can use in your .htaccess: Header set Access-Control-Allow-Origin “*”
It’s always a bit tricky moving sites around between live and development servers – and personally I always prefer to have as few plugins running on sites as possible – so I’d not really advocate the ‘plugin’ route. The solution I use to this is a simple one, but requires a-little manual process. The steps … Read more
The basic process – on activation, check if is_multisite, get all of the sites with wp_get_sites, loop over the results with foreach and switch_to_blog for each site ID, and create the table. You’ll also need to hook the wpmu_new_blog action, check if is_plugin_active_for_network, switch to that blog ID and run your activation code, so sites … Read more
Something like the following should work: global $blog_id; if ($blog_id == 1) { wp_enqueue_style( ‘custom-style’, ‘/wp-content/css/new_styles.css’ ); } Basically it checks if the person is on blog_id 1 and then loads the respective CSS from the CSS folder (you would need to create this). This would go in your functions.php
I am not calling it inside of a hook but just straight away as the first thing in a MU plugin. At that point all the info you are requesting won’t be available. That’s running before any hook and before WP is fully loaded. Use a hook like wp_loaded, admin_init, after_setup_theme … whatever serves your … Read more