WordPress Code Reference

get_feed_build_date

Summery Summery

Filters the date the last post or comment in the query was modified.

apply_filters( 'get_feed_build_date', string|false $max_modified_time, string $format )

$max_modified_time: Date the last post or comment was modified in the query, in UTC. False on failure.
$format: The date format requested in get_feed_build_date().

Changelog
Version	Description
5.2.0	Introduced.