upgrader_clear_destination


      apply_filters( 'upgrader_clear_destination', $removed, $local_destination, $remote_destination, $args['hook_extra'] )

参数

(true|WP_Error) $removed Whether the destination was cleared. True upon success, WP_Error on failure.

Required: 是
(string) $local_destination The local package destination.

Required: 是
(string) $remote_destination The remote package destination.

Required: 是
(array) $hook_extra Extra arguments passed to hooked filters.

Required: 是

定义位置

相关勾子: pre_user_description upgrader_source_selection upgrader_pre_install upgrader_package_options upgrader_post_install

相关方法: get_file_description wp_sidebar_description get_the_author_description get_the_archive_description get_the_posts_pagination register_deactivation_hook

upgrader_clear_destination：这是一个 WordPress 操作钩子，在清除插件或主题升级的目标目录之前触发。此钩子允许您在升级过程开始之前执行其他操作或清理。

过滤升级器是否清除了目的地。

$removed = apply_filters( 'upgrader_clear_destination', $removed, $local_destination, $remote_destination, $args['hook_extra'] );