Edit file File name : class-updraftcentral-wp-optimize-commands.php Content :<?php if (!defined('WPO_PLUGIN_MAIN_PATH')) die('No direct access allowed'); /** * This is a small glue class, which makes available all the commands in WP_Optimize_Commands, and translates the response from WP_Optimize_Commands (which is either data to return, or a WP_Error) into the format used by UpdraftCentral. */ class UpdraftCentral_WP_Optimize_Commands extends UpdraftCentral_Commands { private $commands; /** * Class constructor */ public function __construct() { $this->commands = new WP_Optimize_Commands(); } /** * Magic method to pass on the command to WP_Optimize_Commands * * @param String $name - command name * @param Array $arguments - command parameters * * @return Array - response */ public function __call($name, $arguments) { if (!is_callable(array($this->commands, $name))) { return $this->_generic_error_response('wp_optimize_no_such_command', $name); } $result = call_user_func_array(array($this->commands, $name), $arguments); if (is_wp_error($result)) { return $this->_generic_error_response($result->get_error_code(), $result->get_error_data()); } else { return $this->_response($result); } } } Save