Checks for “Network: true” in the plugin header to see if this should be activated only as a network wide plugin. The plugin would also work when Multisite is not…
Learn how to use the WordPress 'install_theme_information()' PHP function to display theme information in various ways such as a dialog box or on an admin page
The `install_global_terms()` function is a built-in WordPress function that installs global terms used across the entire WordPress multisite network
Updates the IIS web.config file with the current rules if it is writable.
The `is_child_theme()` function in WordPress is used to check whether a child theme is currently being used or not
Disables the Link Manager on upgrade if, at the time of upgrade, no links exist in the DB.
If a table only contains utf8 or utf8mb4 columns, convert it to utf8mb4.
Updates the database tables to a new schema, but without displaying results.
The `make_db_current()` function in WordPress updates the database tables to a new schema