Allows render_block() to be short-circuited, by returning a non-null value.

Filter to preflight or hijack rescheduling of events.

Filter to preflight or hijack scheduling an event.

Filter to preflight or hijack unscheduling of events.

Filter to preflight or hijack clearing all events attached to the hook.

Filters the check for whether a site is initialized before the database is accessed.

Filters the post slug before it is generated to be unique.

Fires after a taxonomy is registered for an object type.

Filters the block being rendered in render_block(), before it’s processed.

Filters the query arguments for a REST API search request.