WordPress:Function Reference/wp schedule single event

描述

Schedules a hook which will be executed once by the Wordpress actions core at a time which you specify. The action will fire off when someone visits your WordPress site, if the schedule time has passed.

确定hook的时间，hook会在你规定的时间由WordPress actions core执行。如果规定的时间过去了，有人访问你的WordPress站点，action就会停止。

用法

%%% <?php wp_schedule_single_event(time(), 'my_schedule_hook'); ?> %%%

%%% <?php wp_schedule_single_event(time(), 'my_schedule_hook'); ?> %%%

例子

确定一个小时后的日程

function do_this_in_an_hour() {
// do something
}
add_action('my_new_event','do_this_in_an_hour');

// put this line inside a function, 
// presumably in response to something the user does
// otherwise it will schedule a new event on every page visit

wp_schedule_single_event(time()+3600, 'my_new_event');

// time()+3600 = one hour from now.

function do_this_in_an_hour() {
// 执行操作
}
add_action('my_new_event','do_this_in_an_hour');

// 将这一行嵌入函数内部， 
//响应用户执行的某个操作
//否则，访问一个网页，就会确定新的操作安排wp_schedule_single_event(time()+3600, 'my_new_event');

// time()+3600 = 一个小时后。

深入阅读

For a comprehensive list of functions, take a look at the category Functions

关于完整的函数的列表，请看看[1]

Also, see WordPress:Function_Reference

也看看Function_Reference