看看»Cron API inspector«, 是我写的question #18017. 该插件构建了一个表，该表显示在shutdown-钩子/页的结尾。

它使用_get_cron_array() 函数检索所有已注册的；计划的操作。另一个有用的功能是wp_get_schedules(). 第三种方法是调用_get_cron_array() 直接，通过呼叫get_option( \'cron\' ); - 最好使用WP core中的默认API函数。

如果您想知道当前是否在Cron作业中，那么可以检查defined( \'DOING_CRON\' ) AND DOING_CRON.

我不是studies development（我只是一个爱好者），但我认为您可以在活动中添加add\\u操作

这只是一份简历。。。

//to the event
if(your_condition)
{
    add_action(\'original_event_to_hook\', \'your_scheduled\');
}

function your_scheduled()
{
    //create a param here
    //And shedule your function with arg
    wp_schedule_event(time(), \'hourly\', \'your_function\', array(\'param_1\' => value));
}

function your_function($args){

   $verification = $args[\'param_1\'];
   if($verification)
   {
      //OK
      //Eventually delete this schedule with this specific arg
   }
}

     //Get a filtered list of cron hooks 
        function kw_filter_crons_hooks($hooks = false, $args = false)
        {
            $crons = get_option(\'cron\');

            if (!$crons)
            {
                $crons[0] = NULL;
            }

            $filter = array();
            $cronlist = array();
            $schedule = array();

            foreach($crons as $timestamp => $cron)
            {
                //@param $hooks = string \'schedule\'
                //@param $args = false
                //Return an array of cron task sheduled
                $schedule[] = $cron;

                if(!$schedule && $hooks == \'schedule\' && $args == false)
                {
                    $schedule[0] = NULL;
                }

                foreach($hooks as $hook)
                {
                    if(isset($cron[$hook]))
                    {
                        //@param $hooks = array($hook);
                        //@param $args = false
                        //Return an array of cron task sheduled
                        $cronlist[] = $cron;

                        if(!$cronlist && is_array($hooks) && $args == false)
                        {
                            $cronlist[0] = NULL;
                        }

                        if(!empty($args))
                        {
                            foreach($cronlist as $key => $value)
                            {
                                foreach($value as $k => $v)
                                {
                                    foreach($v as $x => $y)
                                    {
                                        foreach($args as $arg => $val)
                                        {
                                            if ($y[\'args\'][$arg] == $val)
                                            {
                                                //@param $hooks = array($hook);
                                                //@param $args = array($arg);
                                                //Return an array of cron task specified filtered by arg
                                                $filter[$x] = $y;
                                                if(!$filter && is_array($hooks) && is_array($args))
                                                {
                                                    $filter[0] = NULL;
                                                }
                                            }
                                        }
                                    }
                                }
                            }
                        }
                    }
                }
            }


            if(is_array($hooks) && $args === false && $cronlist)
            {
                return $cronlist;
            }
            else if(is_array($hooks) && is_array($args) && $filter)
            {
                return $filter;
            }
            else if($hooks === \'schedule\' && $args === false && $schedule)
            {
                return $schedule;
            }
            else if($hooks === false && $args === false && $crons)
            {
                return $crons;
            }
            else
            {
                return false;
            }
        }

//Usage
    $cron_filtered = kw_filter_crons_hooks(array(\'your_function\'), array(\'param_1\' => value));
    var_dump($cron_filtered);