Using WordPress ‘add_blog_option()’ PHP function
The `add_blog_option()` function in WordPress allows adding options to a specific blog or to all blogs on the site
Using WordPress ‘add_site_meta()’ PHP function
The `add_site_meta()` function in WordPress allows adding custom metadata to a specific site using its ID, meta key, value, and optionally making it unique
Using WordPress ‘get_usermeta()’ PHP function
The `get_usermeta()` function in WordPress allows you to retrieve user metadata using specific keys or all available keys
Using WordPress ‘get_the_author_ID()’ PHP function
Retrieve the ID of the author of the current post.
Using WordPress ‘refresh_user_details()’ PHP function
The `refresh_user_details()` function in WordPress clears the user cache for a specific user by regenerating the user details
Using WordPress ’embed_content’ PHP action
The 'embed_content' PHP action in WordPress allows developers to modify the output of embedded content.
Using WordPress ’embed_content_meta’ PHP action
WordPress 'embed_content_meta' PHP action allows for customizing embedded content metadata.
Using WordPress ‘install_themes_table_header’ PHP action
The 'install_themes_table_header' PHP action in WordPress allows developers to modify the header of the themes installation page.
Using WordPress ‘before_signup_form’ PHP action
The `before_signup_form` WordPress action allows developers to add custom content or modify the site's sign-up form using PHP code