Best Practise: Linking to WPMU sites from other sites
Short answer but… get_blogaddress_by_name or get_blogaddress_by_id look to me like what you need. Both return the full blog URL.
multisite
How to unindex a single blog in Multisite?
Each site in Multisite has its own search engine setting — in your site’s Admin pages, go to Settings > Reading, and check the Discourage search engines from indexing this site box. The URL should be along the lines of example.com/site-name/wp-admin/options-reading.php
blog change and move to anther hosting for a multisite
If you open up your wp-config.php file for your multisite set-up there are some constants you can change… define(‘DOMAIN_CURRENT_SITE’, ‘example.com’); define(‘PATH_CURRENT_SITE’, “https://wordpress.stackexchange.com/”); define(‘SITE_ID_CURRENT_SITE’, 1); define(‘BLOG_ID_CURRENT_SITE’, 1); 1 in this case refers to the ID of the site that should be the default site. You can figure out the ID of each site by going to … Read more
Should I use multisite?
I would start by answering all your questions and then conclude what i think . I am a webdesigner and I use wp multisites to showcase different sample sites. I do not allow user registrations Q: sign up process to be fully automated. Ans: Network admin > Settings > Network settings > Allow new registrations … Read more
How to use same theme in different languages?
Just set a different language for each site in wp-admin/options-general.php. WordPress will load the matching language file for theme if it exists. Be aware, you must have these languages installed to get the setting.
WordPress multilingual site to work with other plugins
Use both: a specialized plugin and multisite. There are plugins doing that (I’m the developer for one, Multilingual Press, but there are others). The main advantage is indeed interoperability: you can activate language and theme specific other plugins per sub-site, you don’t get any data hidden in custom post types or post meta fields, and … Read more
Changing from localhost:8888 to localhost
You need to treat this just like you would when changing domains. The short version is: You need to change the WordPress Address and Site Address in Settings->General. You have to change both Or edit wp-config.php to alter the same values as in step #1. This one is easiest if you’ve already lost part of … Read more
How can I remove a site from a network?
By reading all that Ipstenu has published. Multisite 101 > Advanced Topics > Exporting a Site If you want to export one site from the network and install somewhere else, you will have to make a couple important decisions. If all you care about is the content, a traditional WordPress export will be just fine. … Read more
How long is “as long as possible” in wp_cache_set()?
The WordPress object cache isn’t a persistent cache, it’s meant to cache data within a single page load, so “as long as possible” will never be longer than a single request. Use the Transients API if you want to store your data across multiple page loads, or even simpler, just store it in an option … Read more
$_SERVER[‘SERVER_NAME’] in WP_SITEURL
Personally, I make them default to the HTTP host: define(‘WP_HOME’, ‘http://’ . $_SERVER[‘HTTP_HOST’]); define(‘WP_SITEURL’, ‘http://’ . $_SERVER[‘HTTP_HOST’]); There are no caveats for single WP installs. It’s in fact very convenient when testing changes in a dev.example.com subdomain, in the sense that it allows to use the same database before rolling out a change on a … Read more