upgrader_clear_destination хук-фильтрWP 2.8.0

Filters whether the upgrader cleared the destination.

Использование

add_filter( 'upgrader_clear_destination', 'wp_kama_upgrader_clear_destination_filter', 10, 4 );

/**
 * Function for `upgrader_clear_destination` filter-hook.
 * 
 * @param true|WP_Error $removed            Whether the destination was cleared. True upon success, WP_Error on failure.
 * @param string        $local_destination  The local package destination.
 * @param string        $remote_destination The remote package destination.
 * @param array         $hook_extra         Extra arguments passed to hooked filters.
 *
 * @return true|WP_Error
 */
function wp_kama_upgrader_clear_destination_filter( $removed, $local_destination, $remote_destination, $hook_extra ){

	// filter...
	return $removed;
}
$removed(true|WP_Error)
Whether the destination was cleared. True upon success, WP_Error on failure.
$local_destination(строка)
The local package destination.
$remote_destination(строка)
The remote package destination.
$hook_extra(массив)
Extra arguments passed to hooked filters.

Список изменений

С версии 2.8.0 Введена.

Где вызывается хук

WP_Upgrader::install_package()
upgrader_clear_destination
wp-admin/includes/class-wp-upgrader.php 573
$removed = apply_filters( 'upgrader_clear_destination', $removed, $local_destination, $remote_destination, $args['hook_extra'] );

Где используется хук в WordPress

wp-admin/includes/class-plugin-upgrader.php 213
add_filter( 'upgrader_clear_destination', array( $this, 'delete_old_plugin' ), 10, 4 );
wp-admin/includes/class-plugin-upgrader.php 240
remove_filter( 'upgrader_clear_destination', array( $this, 'delete_old_plugin' ) );
wp-admin/includes/class-plugin-upgrader.php 288
add_filter( 'upgrader_clear_destination', array( $this, 'delete_old_plugin' ), 10, 4 );
wp-admin/includes/class-plugin-upgrader.php 380
remove_filter( 'upgrader_clear_destination', array( $this, 'delete_old_plugin' ) );
wp-admin/includes/class-theme-upgrader.php 318
add_filter( 'upgrader_clear_destination', array( $this, 'delete_old_theme' ), 10, 4 );
wp-admin/includes/class-theme-upgrader.php 341
remove_filter( 'upgrader_clear_destination', array( $this, 'delete_old_theme' ) );
wp-admin/includes/class-theme-upgrader.php 390
add_filter( 'upgrader_clear_destination', array( $this, 'delete_old_theme' ), 10, 4 );
wp-admin/includes/class-theme-upgrader.php 483
remove_filter( 'upgrader_clear_destination', array( $this, 'delete_old_theme' ) );