Using WordPress ‘get_theme_updates()’ PHP function
The `get_theme_updates()` function in WordPress retrieves a list of themes that have updates available
WordPress
Using WordPress ‘get_theme_update_available()’ PHP function
Retrieves the update link if there is a theme update available.
Using WordPress ‘is_multisite()’ PHP function
The article provides an introduction to the function in WordPress, which determines whether Multisite mode is enabled or not
Using WordPress ‘is_month()’ PHP function
Determines whether the query is for an existing month archive.
Using WordPress ‘is_main_site()’ PHP function
Determines whether a site is the main site of the current network.
Using WordPress ‘is_main_query()’ PHP function
The `is_main_query()` function in WordPress is used to determine if a query is the main query, which can be useful for modifying or excluding certain queries
Using WordPress ‘is_main_network()’ PHP function
Determines whether a network is the main network of the Multisite installation.
Using WordPress ‘is_main_blog()’ PHP function
Deprecated functionality to determin if the current site is the main site.
Using WordPress ‘is_local_attachment()’ PHP function
Determines whether an attachment URI is local and really an attachment.