Esempio n. 1
0
/**
 * Updates the plugin from older version.
 */
function w3_run_legacy_update()
{
    w3_require_once(W3TC_LIB_W3_DIR . '/ConfigWriter.php');
    $writer = new W3_ConfigWriter(w3_get_blog_id(), w3_is_preview_mode());
    $writer->import_legacy_config_and_save();
    // Only remove folders when master blog is running.
    if (w3_get_blog_id() == 0) {
        w3_remove_old_folders();
    }
}