Wordpress cronjob每3分钟一次

Question

有关此主题的stackoverflow上有很多帖子但是(我不知道为什么)没有什么对我有用.

是)我有的

function isa_add_every_three_minutes( $schedules ) {

    $schedules['every_three_minutes'] = array(
            'interval'  => 180,
            'display'   => __( 'Every 3 Minutes', 'textdomain' )
    );

    return $schedules;
}
add_filter( 'cron_schedules', 'isa_add_every_three_minutes' );


function every_three_minutes_event_func() 
{
    // do something
}

wp_schedule_event( time(), 'every_three_minutes', 'every_three_minutes_event_func' );

我有什么想法吗？

Answer 1

您需要使用add_action()将函数挂钩到预定事件.

add_action( 'isa_add_every_three_minutes', 'every_three_minutes_event_func' );

这是完整的代码.

// Add a new interval of 180 seconds
// See http://codex.wordpress.org/Plugin_API/Filter_Reference/cron_schedules
add_filter( 'cron_schedules', 'isa_add_every_three_minutes' );
function isa_add_every_three_minutes( $schedules ) {
    $schedules['every_three_minutes'] = array(
            'interval'  => 180,
            'display'   => __( 'Every 3 Minutes', 'textdomain' )
    );
    return $schedules;
}

// Schedule an action if it's not already scheduled
if ( ! wp_next_scheduled( 'isa_add_every_three_minutes' ) ) {
    wp_schedule_event( time(), 'every_three_minutes', 'isa_add_every_three_minutes' );
}

// Hook into that action that'll fire every three minutes
add_action( 'isa_add_every_three_minutes', 'every_three_minutes_event_func' );
function every_three_minutes_event_func() {
    // do something
}
?>

Answer 2

好像你忘了使用命令add_action()

请参阅此示例:http://wpguru.co.uk/2014/01/how-to-create-a-cron-job-in-wordpress-teach-your-plugin-to-do-something-automatically/