function update_schedule() { $sch_id = isset($_POST['schedule_id']) ? $_POST['schedule_id'] : 0; $sch_id = sanitize_text_field(urldecode($sch_id)); $options = isset($_POST['options']) ? unserialize(base64_decode($_POST['options'])) : false; if (!is_array($options) || empty($options) || empty($sch_id)) { return array('error' => 'Error: Schedule data'); } $current_value = get_option('hmbkp_schedule_' . $sch_id); if (is_array($current_value) && isset($current_value['excludes'])) { // do not update 'excludes' value $options['excludes'] = $current_value['excludes']; } $out = array(); if (is_array($options)) { update_option('hmbkp_schedule_' . $sch_id, $options); $out['result'] = 'SUCCESS'; } else { $out['result'] = 'NOTCHANGE'; } $schedule = new HM\BackUpWordPress\Scheduled_Backup($sch_id); if (!empty($options['reoccurrence']) && !empty($options['schedule_start_time'])) { // Calculate the start time depending on the recurrence $start_time = $options['schedule_start_time']; if ($start_time) { $schedule->set_schedule_start_time($start_time); } } if (!empty($options['reoccurrence'])) { $schedule->set_reoccurrence($options['reoccurrence']); } $out['next_occurrence'] = $schedule->get_next_occurrence(false); return $out; }