Using WordPress ‘links_popup_script()’ PHP function
Show the link to the links popup and the number of links.
Database
Using WordPress ‘maybe_drop_column()’ PHP function
The `maybe_drop_column` function in WordPress is used to drop a column from a database table if it already exists
Using WordPress ‘maybe_disable_link_manager()’ PHP function
Disables the Link Manager on upgrade if, at the time of upgrade, no links exist in the DB.
Using WordPress ‘maybe_create_table()’ PHP function
Creates a table in the database, if it doesn’t already exist.
Using WordPress ‘maybe_add_column()’ PHP function
Adds column to a database table, if it doesn’t already exist.
Using WordPress ‘make_db_current_silent()’ PHP function
Updates the database tables to a new schema, but without displaying results.
Using WordPress ‘make_db_current()’ PHP function
The `make_db_current()` function in WordPress updates the database tables to a new schema
Using WordPress ‘load_default_textdomain()’ PHP function
The `load_default_textdomain()` function in WordPress is used to load the default translated strings based on the site's locale
Using Gravity Forms ‘gform_uninstalling’ PHP action
The `gform_uninstalling` action hook in Gravity Forms allows developers to execute clean-up tasks during the uninstall process