WordPress Code Reference

upgrader_clear_destination

Summery Summery

Filters whether the upgrader cleared the destination.

apply_filters( 'upgrader_clear_destination', true|WP_Error $removed, string $local_destination, string $remote_destination, array $hook_extra )

$removed: (true|WP_Error) Whether the destination was cleared. true upon success, WP_Error on failure.
$local_destination: (string) The local package destination.
$remote_destination: (string) The remote package destination.
$hook_extra: (array) Extra arguments passed to hooked filters.

Changelog
Version	Description
2.8.0	Introduced.