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
SQL
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 Gravity Forms ‘gform_subscription_canceled’ PHP action
Learn how to use the gform_subscription_canceled PHP action hook in Gravity Forms to run custom functions, update orders, downgrade user roles, unsubscribe members from Mailchimp lists, and more.
Using WordPress ‘require_wp_db()’ PHP function
Load the database class file and instantiate the §wpdb global.
Using WordPress ‘pre_get_users’ PHP action
The 'pre_get_users' PHP action in WordPress allows developers to modify the user query before it is executed. This can be useful for customizing user lists and filtering results based on…
Using WordPress ‘get_{$adjacent}_post_join’ PHP filter
The 'get_{$adjacent}_post_join' filter in WordPress allows developers to modify the SQL join statement used to retrieve adjacent posts. This can be useful for customizing the order in which posts are…
Using WordPress ‘get_{$adjacent}_post_sort’ PHP filter
The 'get_{$adjacent}_post_sort' PHP filter in WordPress allows developers to customize the sorting of adjacent posts.
Using WordPress ‘get_{$adjacent}_post_where’ PHP filter
The 'get_{$adjacent}_post_where' PHP filter in WordPress allows developers to customize the SQL query used to retrieve adjacent posts.