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Source View: upgrader_clear_destination

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Source View

Line Code
560                 * Filters whether the upgrader cleared the destination.
561                 *
562                 * @since 2.8.0
563                 *
564                 * @param true|WP_Error $removed            Whether the destination was cleared. true upon success, WP_Error on failure.
565                 * @param string        $local_destination  The local package destination.
566                 * @param string        $remote_destination The remote package destination.
567                 * @param array         $hook_extra         Extra arguments passed to hooked filters.
568                 */
569                $removed = apply_filters( 'upgrader_clear_destination', $removed, $local_destination, $remote_destination, $args['hook_extra'] );
570
571                if ( is_wp_error( $removed ) ) {
572                     return $removed;
573                }
574           } elseif ( $args['abort_if_destination_exists'] && $wp_filesystem->exists( $remote_destination ) ) {
575                // If we're not clearing the destination folder and something exists there already, bail.
576                // But first check to see if there are actually any files in the folder.
577                $_files = $wp_filesystem->dirlist( $remote_destination );
578                if ( ! empty( $_files ) ) {