Fires after a transient is deleted.

Fires after a transient is deleted.

Filters the expiration for a site transient before its value is set.

Filters the expiration for a transient before its value is set.

Filters the value of an existing option.

Filters the value of a specific network option before it is added.

Filters all options before caching them.

Fires immediately before a specific network option is deleted.

Filters the value of an existing option before it is retrieved.

Filters the value of a specific site transient before it is set.